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%{
#include "strmake.h"
#define START_VARIABLE 1001
#define START_WORD 2001
#define START_SHARP 3001
#define START_YACC 4001
#define IS_RESERVED_WORD(a) ((a) >= START_WORD)
#define IS_RESERVED_VARIABLE(a) ((a) >= START_VARIABLE && (a) < START_WORD)
#define IS_RESERVED_SHARP(a) ((a) >= START_SHARP && (a) < START_YACC)
#define IS_RESERVED_YACC(a) ((a) >= START_YACC)
#define SHARP_SHARP 3001
#define SHARP_ASSERT 3002
#define SHARP_DEFINE 3003
#define SHARP_ELIF 3004
#define SHARP_ELSE 3005
#define SHARP_ENDIF 3006
#define SHARP_ERROR 3007
#define SHARP_IDENT 3008
#define SHARP_IF 3009
#define SHARP_IFDEF 3010
#define SHARP_IFNDEF 3011
#define SHARP_IMPORT 3012
#define SHARP_INCLUDE 3013
#define SHARP_INCLUDE_NEXT 3014
#define SHARP_LINE 3015
#define SHARP_PRAGMA 3016
#define SHARP_SCCS 3017
#define SHARP_UNASSERT 3018
#define SHARP_UNDEF 3019
#define SHARP_WARNING 3020
%}
struct keyword { char *name; int token; }
%%
"##", SHARP_SHARP
"#assert", SHARP_ASSERT
"#define", SHARP_DEFINE
"#elif", SHARP_ELIF
"#else", SHARP_ELSE
"#endif", SHARP_ENDIF
"#error", SHARP_ERROR
"#ident", SHARP_IDENT
"#if", SHARP_IF
"#ifdef", SHARP_IFDEF
"#ifndef", SHARP_IFNDEF
"#import", SHARP_IMPORT
"#include", SHARP_INCLUDE
"#include_next", SHARP_INCLUDE_NEXT
"#line", SHARP_LINE
"#pragma", SHARP_PRAGMA
"#sccs", SHARP_SCCS
"#unassert", SHARP_UNASSERT
"#undef", SHARP_UNDEF
"#warning", SHARP_WARNING
%%
int
asm_reserved_sharp(const char *str, int len)
{
struct keyword *keyword;
/* Delete blanks. Ex. ' # define ' => '#define' */
str = strtrim(str, TRIM_ALL, &len);
keyword = asm_lookup(str, len);
return (keyword && IS_RESERVED_SHARP(keyword->token)) ? keyword->token : 0;
}
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