uint8_t lval_offs;
#define PUSHTOK(T,L) yypush_parse(pstate, T, (L), cstate)
#define LEXTOK(T,Y,L) do { \
- printf("lval[%i]\n",lval_offs);\
- lval_stack[lval_offs].Y = L; \
- PUSHTOK(T,lval_stack + lval_offs); \
- lval_offs = (lval_offs + 1); \
+ lval_stack[lval_offs].Y = L; \
+ PUSHTOK(T,lval_stack + lval_offs); \
+ lval_offs++; \
ntok++; \
- } while (0);
+ } while (0)
#define PUSHFACE(F) LEXTOK(FACING, face, F)
#define PUSHREF(R) LEXTOK(REF, ref, R)
#define PUSHLINK() LEXTOK(LINK, val, 0)
#define PUSHOP(O) LEXTOK(O, val, 0)
#define PUSHPATH(P) LEXTOK(PATH, str, P)
+#define DEBUG 1
+#define dprintf(_B, ...) do { \
+ if(_B) printf(__VA_ARGS__); \
+ } while (0)
+
+
/* Lexstring is the main lexer for APC and is generated by ragel. It lexes file names of files
that have been scanned and pushes their types and values into the tok_stack, which yyparse
eventually calls during parsing. */
}
PUSHNUM(lval.val);
}
- action push_name { printf("Lexer_lexstring:: action:push_name: from %s to %s\n", ts, p);
+ action push_name { dprintf(DEBUG, "Lexer_lexstring:: action:push_name: from %s to %s\n", ts, p);
PUSHNAME(ts);
}
- action push_map { printf("Lexer_lexstring:: action:push_map: pushing map token\n");
+ action push_map { dprintf(DEBUG, "Lexer_lexstring:: action:push_map: pushing map token\n");
PUSHOP(MAP);
}
- action set_ts { printf("Lexer_lexstring:: action:set_ts. ts = %s\n", p); ts = p; }
- action push_SS { printf("Lexer_lexstring:: action:push_SS. p = %s\n",p);
+ action set_ts { dprintf(DEBUG, "Lexer_lexstring:: action:set_ts. ts = %s\n", p);
+ ts = p; }
+ action push_SS { dprintf(DEBUG, "Lexer_lexstring:: action:push_SS. p = %s\n",p);
PUSHOP(SS);
}
- action push_S { printf("Lexer_lexstring:: action:push_S. p = %s\n", p);
+ action push_S { dprintf(DEBUG, "Lexer_lexstring:: action:push_S. p = %s\n", p);
PUSHFACE(SFACE);
}
- action push_SW { printf("Lexer_lexstring:: action:push_SW. p = %s\n", p);
+ action push_SW { dprintf(DEBUG, "Lexer_lexstring:: action:push_SW. p = %s\n", p);
PUSHFACE(SWFACE);
}
- action push_W { printf("Lexer_lexstring:: action:push_W. p = %s\n", p);
+ action push_W { dprintf(DEBUG, "Lexer_lexstring:: action:push_W. p = %s\n", p);
PUSHFACE(WFACE);
}
- action push_NW { printf("Lexer_lexstring:: action:push_NW. p = %s\n", p);
+ action push_NW { dprintf(DEBUG, "Lexer_lexstring:: action:push_NW. p = %s\n", p);
PUSHFACE(NWFACE);
}
- action push_N { printf("Lexer_lexstring:: action:push_N. p = %s\n", p);
+ action push_N { dprintf(DEBUG, "Lexer_lexstring:: action:push_N. p = %s\n", p);
PUSHFACE(NFACE);
}
- action push_NE { printf("Lexer_lexstring:: action:push_NE. p = %s\n", p);
+ action push_NE { dprintf(DEBUG, "Lexer_lexstring:: action:push_NE. p = %s\n", p);
PUSHFACE(NEFACE);
}
- action push_E { printf("Lexer_lexstring:: action:push_N. p = %s\n", p);
+ action push_E { dprintf(DEBUG, "Lexer_lexstring:: action:push_N. p = %s\n", p);
PUSHFACE(EFACE);
}
- action push_SE { printf("Lexer_lexstring:: action:push_N. p = %s\n", p);
+ action push_SE { dprintf(DEBUG, "Lexer_lexstring:: action:push_N. p = %s\n", p);
PUSHFACE(SEFACE);
}
- action ref_error { printf("ref from %s to %s has an inappropriate amount of hex digits, it must have eight.\n", ts, p);
+ action ref_error { dprintf(DEBUG, "ref from %s to %s has an inappropriate amount of hex digits, it must have eight.\n", ts, p);
exit(1);
}
- action p { printf("Lexer_lexstring:: p = %s\n", p);}
+ action p { dprintf("Lexer_lexstring:: p = %s\n", p);
+ }
N = 'N' %push_N;
W = 'W' %push_W;
SW = 'SW' %push_SW;
SE = 'SE' %push_SE;
- tok_delimiter = [_];
+ tok_delimiter = [_\0];
direction = (N | W | S | E | NW | NE | SW | SE) ;
dimensions = (digit+ - '0') >set_ts %push_val 'x' (digit+ - '0') >set_ts %push_val;
( uint8_t* str,
int size
)
-{ uint8_t *p;
- uint8_t *ts, *pe, *eof;
+{ uint8_t* p, * ts, * pe, * eof;
int cs, ntok;
YYSTYPE lval;
p = ts = str;
pe = eof = p + size + 1;
- printf("|---Begin lexstring on p = %s, pe = %s.\n",p, pe);
+ dprintf("|---Begin lexstring on p = %s, pe = %s.\n", (char*)p, pe);
%%write init;
%%write exec;
- printf("Ending lexstring of file %s, pushed %d tokens.\n",str, ntok);
+ dprintf("Ending lexstring of file %s, pushed %d tokens.\n", (char*)str, ntok);
return ntok;
}