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%{
#include "location.h"
#include "assign_tab.hh"
extern YYLTYPE asgn_lloc;
#define YY_USER_ACTION SET_LLOC(asgn_);
%}
%option nounput
%option noyy_top_state
%option stack
%option yylineno
%option prefix="asgn_"
%option never-interactive
%x CMT
%%
/* comments */
<*>"/*" {yy_push_state(CMT);}
<CMT>[^*\n]*
<CMT>"*"+[^*/\n]*
<CMT>"*"+"/" {yy_pop_state();}
<CMT>[\n]
"//".*\n
/* spaces */
[ \t\r\n] {return BLANK;}
/* names */
[A-Za-z_][A-Za-z0-9_]* {
asgn_lval.string = asgn_text;
return NAME;
}
; {return SEMICOLON;}
= {return EQUAL_SIGN;}
. {
asgn_lval.character = asgn_text[0];
return CHARACTER;
}
%%
int asgn_wrap()
{
return 1;
}
void asgn__destroy_buffer(void* p)
{
asgn__delete_buffer((YY_BUFFER_STATE)p);
}
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