/itexToMML

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  • Committer: Jacques Distler
  • Date: 2017-05-17 21:38:32 UTC
  • Revision ID: distler@golem.ph.utexas.edu-20170517213832-c8ss72aelc1fa8jm
Tags: 1.5.6
itex2MML 1.5.6

Support for:

  \overrightarrow{abc}
  \overleftarrow{abc}
  \␣
  inline equations delimited by \(...\)

Fixed bug in parsing

  \$

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itex-src/itex2MML.l
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/*             itex2MML 1.5.5
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 *   itex2MML.l last modified 12/10/2016
 
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/*             itex2MML 1.5.6
 
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 *   itex2MML.l last modified 05/17/2017
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 */
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%{
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<INITIAL>"$"{1,2}   BEGIN(MATH); itex2MML_inoptarg[0] = 0; itex2MML_rowposn=2; if (yyleng==2) { itex2MML_displaymode=1; return STARTDMATH;}; itex2MML_displaymode=0; return STARTMATH;
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<INITIAL>"\\[" BEGIN(MATH); itex2MML_inoptarg[0] = 0; itex2MML_rowposn=2; itex2MML_displaymode=1; return STARTDMATH;
 
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<INITIAL>"\\(" BEGIN(MATH); itex2MML_inoptarg[0] = 0; itex2MML_rowposn=2; itex2MML_displaymode=0; return STARTMATH;
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<INITIAL>EOF    return 0;
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<INITIAL>"\n" {itex2MML_lineno++; yylval=itex2MML_copy_string(yytext); return CHAR;}
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<INITIAL>.     {yylval=itex2MML_copy_string(yytext); return CHAR;}
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<MATH>{
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"\\$"/.          {yylval=itex2MML_copy_string("$"); return MI;};
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"$"{1,2} |
 
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"\\)" |
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"\\]"           {itex2MML_eqn_src[itex2MML_eqn_end-itex2MML_eqn_src-yyleng]=0; itex2MML_eqn_end=itex2MML_eqn_src; yylval=itex2MML_copy_escaped(itex2MML_eqn_src); BEGIN(INITIAL); return ENDMATH;}
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"^"            return SUP;
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"_"            return SUB; 
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"{"[\t\r\n ]*"}"   return EMPTYMROW;
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"\\&"           {yylval=itex2MML_copy_string("&amp;"); return MI;}
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"\\$"           {yylval=itex2MML_copy_string("$"); return MI;}
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"\\%"           {yylval=itex2MML_copy_string("%"); return MI;}
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"\\\\"          itex2MML_rowposn=2; return ROWSEP;
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"\\widebar"      {return WIDEBAR;}
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"\\vec"       {return VEC;} 
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"\\widevec"   {return WIDEVEC;}
 
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"\\widevec" |
 
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"\\overrightarrow" {return WIDEVEC;}
 
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"\\overleftarrow" {return WIDELVEC;}
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"\\dot"       {return DOT;}
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"\\ddot"      {return DDOT;}
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"\\:" |
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"\\medspace"    {return MEDSPACE;}
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"\\ " |
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"\\;" |
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"\\thickspace"  {return THICKSPACE;}
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