+++ /dev/null
-%{
-/*
- * FILE: scanner.l
- *
- * Lexer for xshogi.
- *
- * ------------------------------------------------------------------------
- * xshogi is based on XBoard -- an Xt/Athena user interface for GNU Chess.
- *
- * Original authors: Dan Sears, Chris Sears
- * Enhancements (Version 2.0 and following): Tim Mann
- * Modifications to XShogi (Version 1.0): Matthias Mutz
- * Enhancements to XShogi (Version 1.1): Matthias Mutz
- * Modified implementation of ISS mode for XShogi: Matthias Mutz
- * Current maintainer: Michael C. Vanier
- *
- * XShogi borrows some of its piece bitmaps from CRANES Shogi.
- *
- * Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts.
- * Enhancements Copyright 1992 Free Software Foundation, Inc.
- * Enhancements for XShogi Copyright 1993, 1994, 1995 Matthias Mutz
- * Copyright (c) 1999 Michael Vanier and the Free Software Foundation
- *
- * The following terms apply to Digital Equipment Corporation's copyright
- * interest in XBoard:
- * ------------------------------------------------------------------------
- * All Rights Reserved
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and that
- * both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of Digital not be
- * used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- *
- * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * ------------------------------------------------------------------------
- *
- * This file is part of GNU shogi.
- *
- * GNU shogi 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.
- *
- * GNU shogi 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 GNU shogi; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * ------------------------------------------------------------------------
- *
- */
-
-static int lines = 1, cols = 1;
-%}
-
-PIECE [PLNSGBRK]
-SQUARE [1-9][a-i]
-NUMBER [1-9]([0-9])*
-COMMENT ["#"]([^\n])*
-
-%%
-
-"White wins" { return WHITE_WINS; }
-"Black wins" { return BLACK_WINS; }
-"Draw" { return DRAW; }
-
-"\n" { lines++; cols = 1; }
-"+" { cols++; return PROMOTE; }
-"*" { cols++; return DROPS; }
-"'" { cols++; return DROPS; }
-"." { cols++; return COLON; }
-{PIECE} { yylval.string = yytext; cols += strlen(yytext); return PIECE; }
-{SQUARE} { yylval.string = yytext; cols += strlen(yytext); return SQUARE; }
-{NUMBER} { yylval.string = yytext; cols += strlen(yytext); return NUMBER; }
-{COMMENT} { yylval.string = yytext; lines++; cols = 1; return COMMENT; }
-. { cols++; }
-
-%%
-
-/*
- * This is to avoid having to link in a lex library;
- * flex also allows the "%option noyywrap" option but
- * I don't think that's generally true of other lex
- * implementations.
- */
-
-int
-yywrap()
-{
- return 1;
-}
-
-
-
projects / gnushogi.git / blobdiff