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37 lines
750 B
37 lines
750 B
/* dot.l */
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%{
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#include <ntqstring.h>
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#include "dotparse.hpp"
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%}
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%option noyywrap
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name [a-zA-Z_][a-zA-Z0-9_]*
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string \"(\\.|[^\"])*\"
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space [ \t\n]+
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number [1-9][0-9]*
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float [0-9]*\.[0-9]+
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%%
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"graph" return GRAPH;
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"digraph" return DIGRAPH;
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"calltree" return CALL_TREE;
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"callingtree" return CALLING_TREE;
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"node" return NODE;
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"->" return DIR_EDGE;
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"--" return UNDIR_EDGE;
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{name} { yylval.pText = new TQString(yytext); return NAME; }
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{string} {
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TQString str = &yytext[1];
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yylval.pText = new TQString(str.left(yyleng - 2));
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return STRING;
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}
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{number} { yylval.pText = new TQString(yytext); return NUMBER; }
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{float} { yylval.pText = new TQString(yytext); return NUMBER; }
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{space} ;
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. return yytext[0];
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%%
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