source: trunk/tools/cvtasm/cvt.l@ 22016

%{
#include "cvt.tab.h"

extern int fStartProc;
%}
%option noyywrap

ifdef   "#ifdef"
ifndef  "#ifndef"
endif   "#endif"
include "#include"
define  "#define"
undef   "#undef"
inline  "#inline"
alpha   [A-Za-z]
dig     [0-9]
const   "CONST"|"const"
name    ({alpha}|\_)({alpha}|{dig}|\_|\-)*

bracketopen     [\(]
bracketclose    [\)]
endofproc       [\;]
startproc       [\{]
endproc         [\}]
comma           [\,]
pointer         [\*]
array           "*[]"
ws              [ \t\n]+

%%

{ws}            /* skip blanks and tabs */

{const}         return CONST;
{name}          {       
                        yylval = (int)strcpy(malloc(strlen(yytext)+1), yytext);
                        return NAME;
                }

{bracketopen}   return BRACKETOPEN;
{bracketclose}  return BRACKETCLOSE;
{endofproc}     return ENDOFPROC;
{comma}         return COMMA;
{pointer}       return POINTER;
{array}         return PPOINTER;
{inline}        return STAT_INLINE;


{ifdef}         return STAT_IFDEF;
{ifndef}        return STAT_IFNDEF;
{endif}         return STAT_ENDIF;
{include}       return STAT_INCLUDE;
{define}        return STAT_DEFINE;
{undef}         return STAT_UNDEF;


%%