mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-13 21:31:53 +00:00
126 lines
3.8 KiB
Plaintext
126 lines
3.8 KiB
Plaintext
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
%option noyywrap
|
|
%option noinput
|
|
%option nounput
|
|
%option yylineno
|
|
%option never-interactive
|
|
|
|
%option outfile="engines/hypno/lexer_arc.cpp"
|
|
%option prefix="HYPNO_ARC_"
|
|
|
|
%{
|
|
#define YY_NO_UNISTD_H
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_FILE
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_fprintf
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_fwrite
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_fread
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_stdin
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_stdout
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_stderr
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_exit
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_getc
|
|
#define YYERROR_VERBOSE
|
|
|
|
#include "hypno/hypno.h"
|
|
#include "hypno/grammar.h"
|
|
#include "hypno/tokens_arc.h"
|
|
|
|
%}
|
|
|
|
%%
|
|
NONE return NONETOK;
|
|
C return CTOK;
|
|
D return DTOK;
|
|
HE return HETOK;
|
|
HL return HLTOK;
|
|
HU return HUTOK;
|
|
H[1-2] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return H12TOK;
|
|
H return HTOK;
|
|
P return PTOK;
|
|
AB return ABTOK;
|
|
AL return ALTOK;
|
|
AV return AVTOK;
|
|
A return ATOK;
|
|
V return VTOK;
|
|
O return OTOK;
|
|
O[0-1] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return ONTOK;
|
|
L return LTOK;
|
|
N return NTOK;
|
|
NR return NRTOK;
|
|
N\* return NSTOK;
|
|
M return MTOK;
|
|
R return RTOK;
|
|
R0 return R0TOK;
|
|
R1 return R1TOK;
|
|
I return ITOK;
|
|
I1 return I1TOK;
|
|
J0 return J0TOK;
|
|
J return JTOK;
|
|
K return KTOK;
|
|
G return GTOK;
|
|
Q return QTOK;
|
|
U return UTOK;
|
|
Z return ZTOK;
|
|
W return WTOK;
|
|
X return XTOK;
|
|
T return TTOK;
|
|
Tp return TPTOK;
|
|
Ts return TSTOK;
|
|
Ta return TATOK;
|
|
F[0-9] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return FNTOK;
|
|
F return FTOK;
|
|
S[0-9] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return SNTOK;
|
|
S[A-C] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return SNTOK;
|
|
A0 return A0TOK;
|
|
B[0-9A-F] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return BNTOK;
|
|
K[0-9] return KNTOK;
|
|
P0 return P0TOK;
|
|
Y[A-Z0-9] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return YXTOK;
|
|
22[k|K] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return ENCTOK;
|
|
11[k|K] HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return ENCTOK;
|
|
[\-]?[0-9]+ HYPNO_ARC_lval.i = atoi(HYPNO_ARC_text); return NUM;
|
|
[A-Za-z_][A-Za-z_0-9]*[0-9\.]* HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return NAME;
|
|
[A-Za-z][\-A-Za-z_0-9\\\.]+ HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return FILENAME;
|
|
[0-9][\-A-Za-z_0-9\\\.]+ HYPNO_ARC_lval.s = scumm_strdup(HYPNO_ARC_text); return FILENAME;
|
|
320\,200 return RESTOK;
|
|
[\n|\r\n] return RETTOK;
|
|
\;.+\r /* ignore comment */
|
|
[ \t]+ /* ignore whitespace */;
|
|
. HYPNO_ARC_lval.i = HYPNO_ARC_text[0]; return BYTE;
|
|
%%
|
|
|
|
namespace Hypno {
|
|
|
|
int parse_arc(const char *code) {
|
|
YY_BUFFER_STATE bp;
|
|
yy_delete_buffer(YY_CURRENT_BUFFER);
|
|
bp = yy_scan_string(code);
|
|
yy_switch_to_buffer(bp);
|
|
HYPNO_ARC_parse();
|
|
yy_delete_buffer(bp);
|
|
return 0;
|
|
}
|
|
|
|
} // End of namespace Hypno
|
|
|