/itexToMML

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  • Committer: Jacques Distler
  • Date: 2010-04-29 02:20:26 UTC
  • Revision ID: distler@golem.ph.utexas.edu-20100429022026-hr47sp3zms2no20r
Fix svg Environment

Fix a very annoying bug where you couldn't
have a '\' in the svg environment.

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itex-src/itex2MML.l
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/*             itex2MML 1.3.22
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 *   itex2MML.l last modified 4/18/2010
 
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/*             itex2MML 1.3.23
 
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 *   itex2MML.l last modified 4/28/2010
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 */
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%{
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%}
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%option noyywrap
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%x MATH ATTRIBUTELIST BBOLD FRAKTUR CALLIGRAPHIC ROMAN PLAINTEXT INT1 INT2 INT3 MATHENV SVGENV
 
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%x MATH ATTRIBUTELIST BBOLD FRAKTUR CALLIGRAPHIC ROMAN PLAINTEXT INT1 INT2 INT3 MATHENV SVGENV SVGEND
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%{
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#include <string.h>
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}
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<SVGENV>{
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"\\end\{svg\}" {BEGIN(MATH); return ENDSVG;}
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[^\\]* {yylval=itex2MML_copy_string(yytext); BEGIN(SVGENV); return XMLSTRING;}
 
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"\\end\{svg" {yylval=itex2MML_copy_string(yytext); yylval[yyleng-8]=0; BEGIN(SVGEND); return XMLSTRING;}
 
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(.|\n) {yymore();}
 
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}
 
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<SVGEND>{
 
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"\}" {BEGIN(MATH); return ENDSVG;}
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}
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<ROMAN>{