/itexToMML

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  • Committer: Jacques Distler
  • Date: 2013-12-08 07:03:50 UTC
  • Revision ID: distler@golem.ph.utexas.edu-20131208070350-bct56zppnyuou2jd
itex2MML 1.5.0beta

Embed equation source as an <annotation> in the
MathML output.

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itex-src/itex2MML.y
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/*             itex2MML 1.4.8
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 *   itex2MML.y last modified 9/21/2011
 
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/*             itex2MML 1.5.0
 
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 *   itex2MML.y last modified 12/8/2013
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 */
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%{
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| STARTDMATH ENDMATH {/* ditto */}
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| STARTMATH compoundTermList ENDMATH {
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  char ** r = (char **) ret_str;
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  char * s = itex2MML_copy3("<math xmlns='http://www.w3.org/1998/Math/MathML' display='inline'>", $2, "</math>");
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  itex2MML_free_string($2);
 
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  char * p = itex2MML_copy3("<math xmlns='http://www.w3.org/1998/Math/MathML' display='inline'><semantics><mrow>", $2, "</mrow><annotation encoding='application/x-tex'>");
 
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  char * s = itex2MML_copy3(p, $3, "</annotation></semantics></math>");
 
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  itex2MML_free_string(p);
 
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  itex2MML_free_string($2);  
 
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  itex2MML_free_string($3);
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  if (r) {
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    (*r) = (s == itex2MML_empty_string) ? 0 : s;
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  }
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}
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| STARTDMATH compoundTermList ENDMATH {
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  char ** r = (char **) ret_str;
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  char * s = itex2MML_copy3("<math xmlns='http://www.w3.org/1998/Math/MathML' display='block'>", $2, "</math>");
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  itex2MML_free_string($2);
 
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  char * p = itex2MML_copy3("<math xmlns='http://www.w3.org/1998/Math/MathML' display='block'><semantics><mrow>", $2, "</mrow><annotation encoding='application/x-tex'>");
 
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  char * s = itex2MML_copy3(p, $3, "</annotation></semantics></math>");
 
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  itex2MML_free_string(p);
 
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  itex2MML_free_string($2);  
 
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  itex2MML_free_string($3);
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  if (r) {
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    (*r) = (s == itex2MML_empty_string) ? 0 : s;
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  }