mojoshader_lexer.c
author Ryan C. Gordon <icculus@icculus.org>
Mon, 09 Feb 2009 17:53:54 -0500
changeset 555 940821555fda
child 580 a7b038eb688c
permissions -rw-r--r--
Initial work on preprocessor. Not yet complete!

/* Generated by re2c 0.13.5 on Mon Feb  9 17:52:01 2009 */
/**
 * MojoShader; generate shader programs from bytecode of compiled
 *  Direct3D shaders.
 *
 * Please see the file LICENSE.txt in the source's root directory.
 *
 *  This file written by Ryan C. Gordon.
 */

// This was originally based on examples/pp-c.re from re2c: http://re2c.org/
//   re2c is public domain code.
//
// You build mojoshader_lexer_preprocessor.c from the .re file with re2c...
// re2c -is -o mojoshader_lexer_preprocessor.c mojoshader_lexer_preprocessor.re
//
// Changes to the lexer are done to the .re file, not the C code!
//
// Please note that this isn't a perfect C lexer, since it is used for both
//  HLSL and shader assembly language, and follows the quirks of Microsoft's
//  tools.

#define __MOJOSHADER_INTERNAL__ 1
#include "mojoshader_internal.h"

typedef unsigned char uchar;

#define RET(t) { update_state(s, cursor, token); return t; }
#define YYCTYPE uchar
#define YYCURSOR cursor
#define YYLIMIT limit
#define YYMARKER s->lexer_marker
#define YYFILL(n) { if ((n) == 1) { RET(TOKEN_EOI); } }

static void update_state(IncludeState *s, const uchar *cur, const uchar *tok)
{
    s->bytes_left -= (unsigned int) (cur - ((const uchar *) s->source));
    s->source = (const char *) cur;
    s->token = (const char *) tok;
} // update_state

Token preprocessor_internal_lexer(IncludeState *s)
{
    const uchar *cursor = (const uchar *) s->source;
    const uchar *token;
    const uchar *limit = cursor + s->bytes_left;

scanner_loop:
    token = cursor;

    if (YYLIMIT == YYCURSOR)
        RET(TOKEN_EOI);




{
	YYCTYPE yych;
	unsigned int yyaccept = 0;

	if ((YYLIMIT - YYCURSOR) < 8) YYFILL(8);
	yych = *YYCURSOR;
	switch (yych) {
	case '\t':
	case '\v':
	case '\f':
	case ' ':	goto yy62;
	case '\n':	goto yy64;
	case '\r':	goto yy66;
	case '!':	goto yy24;
	case '"':	goto yy13;
	case '#':	goto yy26;
	case '%':	goto yy46;
	case '&':	goto yy18;
	case '\'':	goto yy9;
	case '(':	goto yy28;
	case ')':	goto yy30;
	case '*':	goto yy44;
	case '+':	goto yy42;
	case ',':	goto yy36;
	case '-':	goto yy40;
	case '.':	goto yy11;
	case '/':	goto yy2;
	case '0':	goto yy6;
	case '1':
	case '2':
	case '3':
	case '4':
	case '5':
	case '6':
	case '7':
	case '8':
	case '9':	goto yy8;
	case ':':	goto yy50;
	case ';':	goto yy52;
	case '<':	goto yy16;
	case '=':	goto yy22;
	case '>':	goto yy14;
	case '?':	goto yy58;
	case 'A':
	case 'B':
	case 'C':
	case 'D':
	case 'E':
	case 'F':
	case 'G':
	case 'H':
	case 'I':
	case 'J':
	case 'K':
	case 'L':
	case 'M':
	case 'N':
	case 'O':
	case 'P':
	case 'Q':
	case 'R':
	case 'S':
	case 'T':
	case 'U':
	case 'V':
	case 'W':
	case 'X':
	case 'Y':
	case 'Z':
	case '_':
	case 'a':
	case 'b':
	case 'c':
	case 'd':
	case 'e':
	case 'f':
	case 'g':
	case 'h':
	case 'i':
	case 'j':
	case 'k':
	case 'l':
	case 'm':
	case 'n':
	case 'o':
	case 'p':
	case 'q':
	case 'r':
	case 's':
	case 't':
	case 'u':
	case 'v':
	case 'w':
	case 'x':
	case 'y':
	case 'z':	goto yy4;
	case '[':	goto yy32;
	case '\\':	goto yy60;
	case ']':	goto yy34;
	case '^':	goto yy48;
	case '{':	goto yy54;
	case '|':	goto yy20;
	case '}':	goto yy56;
	case '~':	goto yy38;
	default:	goto yy67;
	}
yy2:
	++YYCURSOR;
	if ((yych = *YYCURSOR) == '*') goto yy209;
	if (yych == '/') goto yy207;
	{ RET('/'); }
yy4:
	++YYCURSOR;
	yych = *YYCURSOR;
	goto yy206;
yy5:
	{ RET(TOKEN_IDENTIFIER); }
yy6:
	yyaccept = 0;
	yych = *(YYMARKER = ++YYCURSOR);
	if (yych <= 'X') {
		if (yych <= 'T') {
			if (yych == 'L') goto yy181;
			goto yy197;
		} else {
			if (yych <= 'U') goto yy181;
			if (yych <= 'W') goto yy197;
			goto yy198;
		}
	} else {
		if (yych <= 't') {
			if (yych == 'l') goto yy181;
			goto yy197;
		} else {
			if (yych <= 'u') goto yy181;
			if (yych == 'x') goto yy198;
			goto yy197;
		}
	}
yy7:
	{ RET(TOKEN_INT_LITERAL); }
yy8:
	yyaccept = 0;
	yych = *(YYMARKER = ++YYCURSOR);
	goto yy179;
yy9:
	yyaccept = 1;
	yych = *(YYMARKER = ++YYCURSOR);
	if (yych != '\n') goto yy169;
yy10:
	{ printf("bad char\n"); goto scanner_loop; }
yy11:
	yyaccept = 2;
	yych = *(YYMARKER = ++YYCURSOR);
	if (yych == '.') goto yy157;
	if (yych <= '/') goto yy12;
	if (yych <= '9') goto yy158;
yy12:
	{ RET('.'); }
yy13:
	yyaccept = 1;
	yych = *(YYMARKER = ++YYCURSOR);
	if (yych == '\n') goto yy10;
	goto yy148;
yy14:
	++YYCURSOR;
	if ((yych = *YYCURSOR) <= '<') goto yy15;
	if (yych <= '=') goto yy143;
	if (yych <= '>') goto yy145;
yy15:
	{ RET('>'); }
yy16:
	++YYCURSOR;
	if ((yych = *YYCURSOR) <= ';') goto yy17;
	if (yych <= '<') goto yy141;
	if (yych <= '=') goto yy139;
yy17:
	{ RET('<'); }
yy18:
	++YYCURSOR;
	if ((yych = *YYCURSOR) == '&') goto yy137;
	{ RET('&'); }
yy20:
	++YYCURSOR;
	if ((yych = *YYCURSOR) == '|') goto yy135;
	{ RET('|'); }
yy22:
	++YYCURSOR;
	if ((yych = *YYCURSOR) == '=') goto yy133;
	{ RET('='); }
yy24:
	++YYCURSOR;
	if ((yych = *YYCURSOR) == '=') goto yy131;
	{ RET('!'); }
yy26:
	yyaccept = 3;
	yych = *(YYMARKER = ++YYCURSOR);
	if (yych <= 'c') {
		if (yych <= 0x1F) {
			if (yych == '\t') goto yy72;
		} else {
			if (yych <= ' ') goto yy72;
			if (yych == '#') goto yy79;
		}
	} else {
		if (yych <= 'k') {
			if (yych <= 'e') goto yy72;
			if (yych == 'i') goto yy72;
		} else {
			if (yych <= 'l') goto yy72;
			if (yych == 'u') goto yy72;
		}
	}
yy27:
	{ RET('#'); }
yy28:
	++YYCURSOR;
	{ RET('('); }
yy30:
	++YYCURSOR;
	{ RET(')'); }
yy32:
	++YYCURSOR;
	{ RET('['); }
yy34:
	++YYCURSOR;
	{ RET(']'); }
yy36:
	++YYCURSOR;
	{ RET(','); }
yy38:
	++YYCURSOR;
	{ RET('~'); }
yy40:
	++YYCURSOR;
	{ RET('-'); }
yy42:
	++YYCURSOR;
	{ RET('+'); }
yy44:
	++YYCURSOR;
	{ RET('*'); }
yy46:
	++YYCURSOR;
	{ RET('%'); }
yy48:
	++YYCURSOR;
	{ RET('^'); }
yy50:
	++YYCURSOR;
	{ RET(':'); }
yy52:
	++YYCURSOR;
	{ RET(';'); }
yy54:
	++YYCURSOR;
	{ RET('{'); }
yy56:
	++YYCURSOR;
	{ RET('}'); }
yy58:
	++YYCURSOR;
	{ RET('?'); }
yy60:
	++YYCURSOR;
	{ RET('\\'); }
yy62:
	++YYCURSOR;
	yych = *YYCURSOR;
	goto yy70;
yy63:
	{ goto scanner_loop; }
yy64:
	++YYCURSOR;
yy65:
	{ s->line++; goto scanner_loop; }
yy66:
	yych = *++YYCURSOR;
	if (yych == '\n') goto yy68;
	goto yy65;
yy67:
	yych = *++YYCURSOR;
	goto yy10;
yy68:
	yych = *++YYCURSOR;
	goto yy65;
yy69:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
yy70:
	if (yych <= '\n') {
		if (yych == '\t') goto yy69;
		goto yy63;
	} else {
		if (yych <= '\f') goto yy69;
		if (yych == ' ') goto yy69;
		goto yy63;
	}
yy71:
	++YYCURSOR;
	if ((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
	yych = *YYCURSOR;
yy72:
	if (yych <= 'e') {
		if (yych <= 0x1F) {
			if (yych == '\t') goto yy71;
		} else {
			if (yych <= ' ') goto yy71;
			if (yych <= 'c') goto yy73;
			if (yych <= 'd') goto yy77;
			goto yy74;
		}
	} else {
		if (yych <= 'k') {
			if (yych == 'i') goto yy75;
		} else {
			if (yych <= 'l') goto yy78;
			if (yych == 'u') goto yy76;
		}
	}
yy73:
	YYCURSOR = YYMARKER;
	if (yyaccept <= 2) {
		if (yyaccept <= 1) {
			if (yyaccept <= 0) {
				goto yy7;
			} else {
				goto yy10;
			}
		} else {
			goto yy12;
		}
	} else {
		if (yyaccept <= 4) {
			if (yyaccept <= 3) {
				goto yy27;
			} else {
				goto yy98;
			}
		} else {
			goto yy160;
		}
	}
yy74:
	yych = *++YYCURSOR;
	if (yych <= 'm') {
		if (yych == 'l') goto yy114;
		goto yy73;
	} else {
		if (yych <= 'n') goto yy115;
		if (yych == 'r') goto yy116;
		goto yy73;
	}
yy75:
	yych = *++YYCURSOR;
	if (yych == 'f') goto yy97;
	if (yych == 'n') goto yy96;
	goto yy73;
yy76:
	yych = *++YYCURSOR;
	if (yych == 'n') goto yy91;
	goto yy73;
yy77:
	yych = *++YYCURSOR;
	if (yych == 'e') goto yy85;
	goto yy73;
yy78:
	yych = *++YYCURSOR;
	if (yych == 'i') goto yy81;
	goto yy73;
yy79:
	++YYCURSOR;
	{ RET(TOKEN_HASHHASH); }
yy81:
	yych = *++YYCURSOR;
	if (yych != 'n') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'e') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_LINE); }
yy85:
	yych = *++YYCURSOR;
	if (yych != 'f') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'i') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'n') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'e') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_DEFINE); }
yy91:
	yych = *++YYCURSOR;
	if (yych != 'd') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'e') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'f') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_UNDEF); }
yy96:
	yych = *++YYCURSOR;
	if (yych == 'c') goto yy108;
	goto yy73;
yy97:
	yyaccept = 4;
	yych = *(YYMARKER = ++YYCURSOR);
	if (yych == 'd') goto yy100;
	if (yych == 'n') goto yy99;
yy98:
	{ RET(TOKEN_PP_IF); }
yy99:
	yych = *++YYCURSOR;
	if (yych == 'd') goto yy104;
	goto yy73;
yy100:
	yych = *++YYCURSOR;
	if (yych != 'e') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'f') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_IFDEF); }
yy104:
	yych = *++YYCURSOR;
	if (yych != 'e') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'f') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_IFNDEF); }
yy108:
	yych = *++YYCURSOR;
	if (yych != 'l') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'u') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'd') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'e') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_INCLUDE); }
yy114:
	yych = *++YYCURSOR;
	if (yych == 'i') goto yy125;
	if (yych == 's') goto yy126;
	goto yy73;
yy115:
	yych = *++YYCURSOR;
	if (yych == 'd') goto yy121;
	goto yy73;
yy116:
	yych = *++YYCURSOR;
	if (yych != 'r') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'o') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'r') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_ERROR); }
yy121:
	yych = *++YYCURSOR;
	if (yych != 'i') goto yy73;
	yych = *++YYCURSOR;
	if (yych != 'f') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_ENDIF); }
yy125:
	yych = *++YYCURSOR;
	if (yych == 'f') goto yy129;
	goto yy73;
yy126:
	yych = *++YYCURSOR;
	if (yych != 'e') goto yy73;
	++YYCURSOR;
	{ RET(TOKEN_PP_ELSE); }
yy129:
	++YYCURSOR;
	{ RET(TOKEN_PP_ELIF); }
yy131:
	++YYCURSOR;
	{ RET(TOKEN_NEQ); }
yy133:
	++YYCURSOR;
	{ RET(TOKEN_EQL); }
yy135:
	++YYCURSOR;
	{ RET(TOKEN_OROR); }
yy137:
	++YYCURSOR;
	{ RET(TOKEN_ANDAND); }
yy139:
	++YYCURSOR;
	{ RET(TOKEN_LEQ); }
yy141:
	++YYCURSOR;
	{ RET(TOKEN_LSHIFT); }
yy143:
	++YYCURSOR;
	{ RET(TOKEN_GEQ); }
yy145:
	++YYCURSOR;
	{ RET(TOKEN_RSHIFT); }
yy147:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
yy148:
	if (yych <= '!') {
		if (yych == '\n') goto yy73;
		goto yy147;
	} else {
		if (yych <= '"') goto yy150;
		if (yych != '\\') goto yy147;
	}
yy149:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'b') {
		if (yych <= '7') {
			if (yych <= '&') {
				if (yych == '"') goto yy147;
				goto yy73;
			} else {
				if (yych <= '\'') goto yy147;
				if (yych <= '/') goto yy73;
				goto yy153;
			}
		} else {
			if (yych <= '[') {
				if (yych == '?') goto yy147;
				goto yy73;
			} else {
				if (yych <= '\\') goto yy147;
				if (yych <= '`') goto yy73;
				goto yy147;
			}
		}
	} else {
		if (yych <= 'r') {
			if (yych <= 'm') {
				if (yych == 'f') goto yy147;
				goto yy73;
			} else {
				if (yych <= 'n') goto yy147;
				if (yych <= 'q') goto yy73;
				goto yy147;
			}
		} else {
			if (yych <= 'u') {
				if (yych == 't') goto yy147;
				goto yy73;
			} else {
				if (yych <= 'v') goto yy147;
				if (yych == 'x') goto yy152;
				goto yy73;
			}
		}
	}
yy150:
	++YYCURSOR;
	{ RET(TOKEN_STRING_LITERAL); }
yy152:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= '@') {
		if (yych <= '/') goto yy73;
		if (yych <= '9') goto yy155;
		goto yy73;
	} else {
		if (yych <= 'F') goto yy155;
		if (yych <= '`') goto yy73;
		if (yych <= 'f') goto yy155;
		goto yy73;
	}
yy153:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= '"') {
		if (yych == '\n') goto yy73;
		if (yych <= '!') goto yy147;
		goto yy150;
	} else {
		if (yych <= '7') {
			if (yych <= '/') goto yy147;
			goto yy153;
		} else {
			if (yych == '\\') goto yy149;
			goto yy147;
		}
	}
yy155:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= '9') {
		if (yych <= '!') {
			if (yych == '\n') goto yy73;
			goto yy147;
		} else {
			if (yych <= '"') goto yy150;
			if (yych <= '/') goto yy147;
			goto yy155;
		}
	} else {
		if (yych <= '[') {
			if (yych <= '@') goto yy147;
			if (yych <= 'F') goto yy155;
			goto yy147;
		} else {
			if (yych <= '\\') goto yy149;
			if (yych <= '`') goto yy147;
			if (yych <= 'f') goto yy155;
			goto yy147;
		}
	}
yy157:
	yych = *++YYCURSOR;
	if (yych == '.') goto yy166;
	goto yy73;
yy158:
	yyaccept = 5;
	YYMARKER = ++YYCURSOR;
	if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
	yych = *YYCURSOR;
	if (yych <= 'K') {
		if (yych <= 'D') {
			if (yych <= '/') goto yy160;
			if (yych <= '9') goto yy158;
		} else {
			if (yych <= 'E') goto yy161;
			if (yych <= 'F') goto yy162;
		}
	} else {
		if (yych <= 'e') {
			if (yych <= 'L') goto yy162;
			if (yych >= 'e') goto yy161;
		} else {
			if (yych <= 'f') goto yy162;
			if (yych == 'l') goto yy162;
		}
	}
yy160:
	{ RET(TOKEN_FLOAT_LITERAL); }
yy161:
	yych = *++YYCURSOR;
	if (yych <= ',') {
		if (yych == '+') goto yy163;
		goto yy73;
	} else {
		if (yych <= '-') goto yy163;
		if (yych <= '/') goto yy73;
		if (yych <= '9') goto yy164;
		goto yy73;
	}
yy162:
	yych = *++YYCURSOR;
	goto yy160;
yy163:
	yych = *++YYCURSOR;
	if (yych <= '/') goto yy73;
	if (yych >= ':') goto yy73;
yy164:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'K') {
		if (yych <= '9') {
			if (yych <= '/') goto yy160;
			goto yy164;
		} else {
			if (yych == 'F') goto yy162;
			goto yy160;
		}
	} else {
		if (yych <= 'f') {
			if (yych <= 'L') goto yy162;
			if (yych <= 'e') goto yy160;
			goto yy162;
		} else {
			if (yych == 'l') goto yy162;
			goto yy160;
		}
	}
yy166:
	++YYCURSOR;
	{ RET(TOKEN_ELLIPSIS); }
yy168:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
yy169:
	if (yych <= '&') {
		if (yych == '\n') goto yy73;
		goto yy168;
	} else {
		if (yych <= '\'') goto yy171;
		if (yych != '\\') goto yy168;
	}
yy170:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'b') {
		if (yych <= '7') {
			if (yych <= '&') {
				if (yych == '"') goto yy168;
				goto yy73;
			} else {
				if (yych <= '\'') goto yy168;
				if (yych <= '/') goto yy73;
				goto yy173;
			}
		} else {
			if (yych <= '[') {
				if (yych == '?') goto yy168;
				goto yy73;
			} else {
				if (yych <= '\\') goto yy168;
				if (yych <= '`') goto yy73;
				goto yy168;
			}
		}
	} else {
		if (yych <= 'r') {
			if (yych <= 'm') {
				if (yych == 'f') goto yy168;
				goto yy73;
			} else {
				if (yych <= 'n') goto yy168;
				if (yych <= 'q') goto yy73;
				goto yy168;
			}
		} else {
			if (yych <= 'u') {
				if (yych == 't') goto yy168;
				goto yy73;
			} else {
				if (yych <= 'v') goto yy168;
				if (yych == 'x') goto yy172;
				goto yy73;
			}
		}
	}
yy171:
	yych = *++YYCURSOR;
	goto yy7;
yy172:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= '@') {
		if (yych <= '/') goto yy73;
		if (yych <= '9') goto yy175;
		goto yy73;
	} else {
		if (yych <= 'F') goto yy175;
		if (yych <= '`') goto yy73;
		if (yych <= 'f') goto yy175;
		goto yy73;
	}
yy173:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= '\'') {
		if (yych == '\n') goto yy73;
		if (yych <= '&') goto yy168;
		goto yy171;
	} else {
		if (yych <= '7') {
			if (yych <= '/') goto yy168;
			goto yy173;
		} else {
			if (yych == '\\') goto yy170;
			goto yy168;
		}
	}
yy175:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= '9') {
		if (yych <= '&') {
			if (yych == '\n') goto yy73;
			goto yy168;
		} else {
			if (yych <= '\'') goto yy171;
			if (yych <= '/') goto yy168;
			goto yy175;
		}
	} else {
		if (yych <= '[') {
			if (yych <= '@') goto yy168;
			if (yych <= 'F') goto yy175;
			goto yy168;
		} else {
			if (yych <= '\\') goto yy170;
			if (yych <= '`') goto yy168;
			if (yych <= 'f') goto yy175;
			goto yy168;
		}
	}
yy177:
	yyaccept = 5;
	yych = *(YYMARKER = ++YYCURSOR);
	if (yych == 'E') goto yy188;
	if (yych == 'e') goto yy188;
	goto yy187;
yy178:
	yyaccept = 0;
	YYMARKER = ++YYCURSOR;
	if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
	yych = *YYCURSOR;
yy179:
	if (yych <= 'L') {
		if (yych <= '9') {
			if (yych == '.') goto yy177;
			if (yych <= '/') goto yy7;
			goto yy178;
		} else {
			if (yych == 'E') goto yy180;
			if (yych <= 'K') goto yy7;
			goto yy181;
		}
	} else {
		if (yych <= 'e') {
			if (yych == 'U') goto yy181;
			if (yych <= 'd') goto yy7;
		} else {
			if (yych <= 'l') {
				if (yych <= 'k') goto yy7;
				goto yy181;
			} else {
				if (yych == 'u') goto yy181;
				goto yy7;
			}
		}
	}
yy180:
	yych = *++YYCURSOR;
	if (yych <= ',') {
		if (yych == '+') goto yy183;
		goto yy73;
	} else {
		if (yych <= '-') goto yy183;
		if (yych <= '/') goto yy73;
		if (yych <= '9') goto yy184;
		goto yy73;
	}
yy181:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'U') {
		if (yych == 'L') goto yy181;
		if (yych <= 'T') goto yy7;
		goto yy181;
	} else {
		if (yych <= 'l') {
			if (yych <= 'k') goto yy7;
			goto yy181;
		} else {
			if (yych == 'u') goto yy181;
			goto yy7;
		}
	}
yy183:
	yych = *++YYCURSOR;
	if (yych <= '/') goto yy73;
	if (yych >= ':') goto yy73;
yy184:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'K') {
		if (yych <= '9') {
			if (yych <= '/') goto yy160;
			goto yy184;
		} else {
			if (yych == 'F') goto yy162;
			goto yy160;
		}
	} else {
		if (yych <= 'f') {
			if (yych <= 'L') goto yy162;
			if (yych <= 'e') goto yy160;
			goto yy162;
		} else {
			if (yych == 'l') goto yy162;
			goto yy160;
		}
	}
yy186:
	yyaccept = 5;
	YYMARKER = ++YYCURSOR;
	if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
	yych = *YYCURSOR;
yy187:
	if (yych <= 'K') {
		if (yych <= 'D') {
			if (yych <= '/') goto yy160;
			if (yych <= '9') goto yy186;
			goto yy160;
		} else {
			if (yych <= 'E') goto yy192;
			if (yych <= 'F') goto yy162;
			goto yy160;
		}
	} else {
		if (yych <= 'e') {
			if (yych <= 'L') goto yy162;
			if (yych <= 'd') goto yy160;
			goto yy192;
		} else {
			if (yych <= 'f') goto yy162;
			if (yych == 'l') goto yy162;
			goto yy160;
		}
	}
yy188:
	yych = *++YYCURSOR;
	if (yych <= ',') {
		if (yych != '+') goto yy73;
	} else {
		if (yych <= '-') goto yy189;
		if (yych <= '/') goto yy73;
		if (yych <= '9') goto yy190;
		goto yy73;
	}
yy189:
	yych = *++YYCURSOR;
	if (yych <= '/') goto yy73;
	if (yych >= ':') goto yy73;
yy190:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'K') {
		if (yych <= '9') {
			if (yych <= '/') goto yy160;
			goto yy190;
		} else {
			if (yych == 'F') goto yy162;
			goto yy160;
		}
	} else {
		if (yych <= 'f') {
			if (yych <= 'L') goto yy162;
			if (yych <= 'e') goto yy160;
			goto yy162;
		} else {
			if (yych == 'l') goto yy162;
			goto yy160;
		}
	}
yy192:
	yych = *++YYCURSOR;
	if (yych <= ',') {
		if (yych != '+') goto yy73;
	} else {
		if (yych <= '-') goto yy193;
		if (yych <= '/') goto yy73;
		if (yych <= '9') goto yy194;
		goto yy73;
	}
yy193:
	yych = *++YYCURSOR;
	if (yych <= '/') goto yy73;
	if (yych >= ':') goto yy73;
yy194:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'K') {
		if (yych <= '9') {
			if (yych <= '/') goto yy160;
			goto yy194;
		} else {
			if (yych == 'F') goto yy162;
			goto yy160;
		}
	} else {
		if (yych <= 'f') {
			if (yych <= 'L') goto yy162;
			if (yych <= 'e') goto yy160;
			goto yy162;
		} else {
			if (yych == 'l') goto yy162;
			goto yy160;
		}
	}
yy196:
	yyaccept = 0;
	YYMARKER = ++YYCURSOR;
	if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
	yych = *YYCURSOR;
yy197:
	if (yych <= 'L') {
		if (yych <= '9') {
			if (yych == '.') goto yy177;
			if (yych <= '/') goto yy7;
			goto yy196;
		} else {
			if (yych == 'E') goto yy180;
			if (yych <= 'K') goto yy7;
			goto yy203;
		}
	} else {
		if (yych <= 'e') {
			if (yych == 'U') goto yy203;
			if (yych <= 'd') goto yy7;
			goto yy180;
		} else {
			if (yych <= 'l') {
				if (yych <= 'k') goto yy7;
				goto yy203;
			} else {
				if (yych == 'u') goto yy203;
				goto yy7;
			}
		}
	}
yy198:
	yych = *++YYCURSOR;
	if (yych <= '@') {
		if (yych <= '/') goto yy73;
		if (yych >= ':') goto yy73;
	} else {
		if (yych <= 'F') goto yy199;
		if (yych <= '`') goto yy73;
		if (yych >= 'g') goto yy73;
	}
yy199:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'T') {
		if (yych <= '@') {
			if (yych <= '/') goto yy7;
			if (yych <= '9') goto yy199;
			goto yy7;
		} else {
			if (yych <= 'F') goto yy199;
			if (yych != 'L') goto yy7;
		}
	} else {
		if (yych <= 'k') {
			if (yych <= 'U') goto yy201;
			if (yych <= '`') goto yy7;
			if (yych <= 'f') goto yy199;
			goto yy7;
		} else {
			if (yych <= 'l') goto yy201;
			if (yych != 'u') goto yy7;
		}
	}
yy201:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'U') {
		if (yych == 'L') goto yy201;
		if (yych <= 'T') goto yy7;
		goto yy201;
	} else {
		if (yych <= 'l') {
			if (yych <= 'k') goto yy7;
			goto yy201;
		} else {
			if (yych == 'u') goto yy201;
			goto yy7;
		}
	}
yy203:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
	if (yych <= 'U') {
		if (yych == 'L') goto yy203;
		if (yych <= 'T') goto yy7;
		goto yy203;
	} else {
		if (yych <= 'l') {
			if (yych <= 'k') goto yy7;
			goto yy203;
		} else {
			if (yych == 'u') goto yy203;
			goto yy7;
		}
	}
yy205:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
yy206:
	if (yych <= 'Z') {
		if (yych <= '/') goto yy5;
		if (yych <= '9') goto yy205;
		if (yych <= '@') goto yy5;
		goto yy205;
	} else {
		if (yych <= '_') {
			if (yych <= '^') goto yy5;
			goto yy205;
		} else {
			if (yych <= '`') goto yy5;
			if (yych <= 'z') goto yy205;
			goto yy5;
		}
	}
yy207:
	++YYCURSOR;
	{ goto singlelinecomment; }
yy209:
	++YYCURSOR;
	{ goto multilinecomment; }
}


multilinecomment:
    if (YYLIMIT == YYCURSOR)
        RET(TOKEN_PP_INCOMPLETE_COMMENT);
// The "*\/" is just to avoid screwing up text editor syntax highlighting.

{
	YYCTYPE yych;
	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
	yych = *YYCURSOR;
	if (yych <= '\f') {
		if (yych == '\n') goto yy215;
		goto yy218;
	} else {
		if (yych <= '\r') goto yy217;
		if (yych != '*') goto yy218;
	}
	++YYCURSOR;
	if ((yych = *YYCURSOR) == '/') goto yy220;
yy214:
	{ goto multilinecomment; }
yy215:
	++YYCURSOR;
yy216:
	{ s->line++; goto multilinecomment; }
yy217:
	yych = *++YYCURSOR;
	if (yych == '\n') goto yy219;
	goto yy216;
yy218:
	yych = *++YYCURSOR;
	goto yy214;
yy219:
	yych = *++YYCURSOR;
	goto yy216;
yy220:
	++YYCURSOR;
	{ goto scanner_loop; }
}


singlelinecomment:
    if (YYLIMIT == YYCURSOR)
        RET(TOKEN_EOI);

{
	YYCTYPE yych;
	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
	yych = *YYCURSOR;
	if (yych == '\n') goto yy224;
	if (yych == '\r') goto yy226;
	goto yy227;
yy224:
	++YYCURSOR;
yy225:
	{ s->line++; goto scanner_loop; }
yy226:
	yych = *++YYCURSOR;
	if (yych == '\n') goto yy229;
	goto yy225;
yy227:
	++YYCURSOR;
	{ goto singlelinecomment; }
yy229:
	++YYCURSOR;
	yych = *YYCURSOR;
	goto yy225;
}


// !!! FIXME
/*
bad_chars:
    if (YYLIMIT == YYCURSOR)
        RET(TOKEN_BAD_TOKEN);
*/


{
	YYCTYPE yych;
	if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
	yych = *YYCURSOR;
	if (yych <= '\f') {
		if (yych <= 0x08) goto yy237;
		if (yych != '\n') goto yy235;
	} else {
		if (yych <= '\r') goto yy234;
		if (yych == ' ') goto yy235;
		goto yy237;
	}
	++YYCURSOR;
yy233:
	{ s->line++; goto scanner_loop; }
yy234:
	yych = *++YYCURSOR;
	if (yych == '\n') goto yy241;
	goto yy233;
yy235:
	++YYCURSOR;
	yych = *YYCURSOR;
	goto yy240;
yy236:
	{ goto scanner_loop; }
yy237:
	++YYCURSOR;
	{ goto singlelinecomment; }
yy239:
	++YYCURSOR;
	if (YYLIMIT <= YYCURSOR) YYFILL(1);
	yych = *YYCURSOR;
yy240:
	if (yych <= '\n') {
		if (yych == '\t') goto yy239;
		goto yy236;
	} else {
		if (yych <= '\f') goto yy239;
		if (yych == ' ') goto yy239;
		goto yy236;
	}
yy241:
	++YYCURSOR;
	yych = *YYCURSOR;
	goto yy233;
}


    assert(0 && "Shouldn't hit this code");
    RET(TOKEN_UNKNOWN);
} // preprocessor_internal_lexer

// end of mojoshader_lexer_preprocessor.re (or .c) ...