mwmlex.c

来自「安装DDD之前」· C语言 代码 · 共 2,321 行 · 第 1/4 页

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      454,  454
    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "mwmlex.l"
#define INITIAL 0
#line 2 "mwmlex.l"
/**
 *
 * $Id: mwmlex.l,v 1.1 2004/08/28 19:27:39 dannybackx Exp $
 *
 * Copyright (C) 1995 Free Software Foundation, Inc.
 * Copyright (C) 1995-2001 LessTif Development Team
 *
 * This file is part of the GNU LessTif Library.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 **/

#include <LTconfig.h>

#include <string.h>

#include <X11/Intrinsic.h>

#include "mwmparse.h"
#include "mwm.h"


/* for flex */
#ifdef FLEX_SCANNER
static void
lex_getc(char *b, int *r, int m)
{
    *b = mwm_getc();
    if (*b)
	*r = 1;
    else
	*r = 0;
}
#define YY_INPUT(b,r,m) lex_getc(b,&r,m)
#else
#undef input
#define input	mwm_getc
#undef output
#define output(c)
#undef unput
#define unput(c) mwm_unputc(c)
#endif
#undef ECHO
#define ECHO

static char *dupquot(char *str);
static char *dupstr(char *str);
#line 689 "mwmlex.c"

/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif

#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif

#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif

#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif

#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif

#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif

#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines.  This will fail
 * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
 * or sizeof(void*) != sizeof(int).
 */
#endif
#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif

/* Copy whatever the last rule matched to the standard output. */

#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif

/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
 * is returned in "result".
 */
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
	if ( yy_current_buffer->yy_is_interactive ) \
		{ \
		int c = '*', n; \
		for ( n = 0; n < max_size && \
			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
			buf[n] = (char) c; \
		if ( c == '\n' ) \
			buf[n++] = (char) c; \
		if ( c == EOF && ferror( yyin ) ) \
			YY_FATAL_ERROR( "input in flex scanner failed" ); \
		result = n; \
		} \
	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
		  && ferror( yyin ) ) \
		YY_FATAL_ERROR( "input in flex scanner failed" );
#endif

/* No semi-colon after return; correct usage is to write "yyterminate();" -
 * we don't want an extra ';' after the "return" because that will cause
 * some compilers to complain about unreachable statements.
 */
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif

/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif

/* Code executed at the beginning of each rule, after yytext and yyleng
 * have been set up.
 */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif

#define YY_RULE_SETUP \
	if ( yyleng > 0 ) \
		yy_current_buffer->yy_at_bol = \
				(yytext[yyleng - 1] == '\n'); \
	YY_USER_ACTION

YY_DECL
	{
	register yy_state_type yy_current_state;
	register char *yy_cp, *yy_bp;
	register int yy_act;

#line 74 "mwmlex.l"

#line 845 "mwmlex.c"

	if ( yy_init )
		{
		yy_init = 0;

#ifdef YY_USER_INIT
		YY_USER_INIT;
#endif

		if ( ! yy_start )
			yy_start = 1;	/* first start state */

		if ( ! yyin )
			yyin = stdin;

		if ( ! yyout )
			yyout = stdout;

		if ( ! yy_current_buffer )
			yy_current_buffer =
				yy_create_buffer( yyin, YY_BUF_SIZE );

		yy_load_buffer_state();
		}

	while ( 1 )		/* loops until end-of-file is reached */
		{
		yy_cp = yy_c_buf_p;

		/* Support of yytext. */
		*yy_cp = yy_hold_char;

		/* yy_bp points to the position in yy_ch_buf of the start of
		 * the current run.
		 */
		yy_bp = yy_cp;

		yy_current_state = yy_start;
		yy_current_state += YY_AT_BOL();
yy_match:
		do
			{
			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
			if ( yy_accept[yy_current_state] )
				{
				yy_last_accepting_state = yy_current_state;
				yy_last_accepting_cpos = yy_cp;
				}
			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
				{
				yy_current_state = (int) yy_def[yy_current_state];
				if ( yy_current_state >= 455 )
					yy_c = yy_meta[(unsigned int) yy_c];
				}
			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			++yy_cp;
			}
		while ( yy_base[yy_current_state] != 481 );

yy_find_action:
		yy_act = yy_accept[yy_current_state];
		if ( yy_act == 0 )
			{ /* have to back up */
			yy_cp = yy_last_accepting_cpos;
			yy_current_state = yy_last_accepting_state;
			yy_act = yy_accept[yy_current_state];
			}

		YY_DO_BEFORE_ACTION;


do_action:	/* This label is used only to access EOF actions. */


		switch ( yy_act )
	{ /* beginning of action switch */
			case 0: /* must back up */
			/* undo the effects of YY_DO_BEFORE_ACTION */
			*yy_cp = yy_hold_char;
			yy_cp = yy_last_accepting_cpos;
			yy_current_state = yy_last_accepting_state;
			goto yy_find_action;

case 1:
YY_RULE_SETUP
#line 75 "mwmlex.l"
{ /* dump whitespace */ }
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 76 "mwmlex.l"
{ /* dump comments */ }
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 77 "mwmlex.l"
{ /* dump comments */ }
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 78 "mwmlex.l"
{ return WITHIN_TOK; }
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 79 "mwmlex.l"
{ return FREE_FAMILY_TOK; }
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 80 "mwmlex.l"
{ return NEXT_TOK; }
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 81 "mwmlex.l"
{ return PREV_TOK; }
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 82 "mwmlex.l"
{ return BACK_TOK; }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 83 "mwmlex.l"
{ return MENU_TOK; }
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 84 "mwmlex.l"
{ return BUTTONS_TOK; }
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 85 "mwmlex.l"
{ return KEYS_TOK; }
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 86 "mwmlex.l"
{ return KEY_TOK; }
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 87 "mwmlex.l"
{ return ICON_TOK; }
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 88 "mwmlex.l"
{ return WINDOW_TOK; }
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 89 "mwmlex.l"
{ return TRANSIENT_TOK; }
	YY_BREAK
case 16:
YY_RULE_SETUP
#line 90 "mwmlex.l"
{ return ROOT_TOK; }
	YY_BREAK
case 17:
YY_RULE_SETUP
#line 91 "mwmlex.l"
{ return FRAME_TOK; }
	YY_BREAK
case 18:
YY_RULE_SETUP
#line 92 "mwmlex.l"
{ return TITLE_TOK; }
	YY_BREAK
case 19:
YY_RULE_SETUP
#line 93 "mwmlex.l"
{ return BORDER_TOK; }
	YY_BREAK
case 20:
YY_RULE_SETUP
#line 94 "mwmlex.l"
{ return MENUB_TOK; }
	YY_BREAK
case 21:
YY_RULE_SETUP
#line 95 "mwmlex.l"
{ return MINIMIZEB_TOK; }
	YY_BREAK
case 22:
YY_RULE_SETUP
#line 96 "mwmlex.l"
{ return MAXIMIZEB_TOK; }
	YY_BREAK
case 23:
YY_RULE_SETUP
#line 97 "mwmlex.l"
{ return CTRL_TOK; }
	YY_BREAK
case 24:
YY_RULE_SETUP
#line 98 "mwmlex.l"
{ return SHIFT_TOK; }
	YY_BREAK
case 25:
YY_RULE_SETUP
#line 99 "mwmlex.l"
{ return ALT_TOK; }
	YY_BREAK
case 26:
YY_RULE_SETUP
#line 100 "mwmlex.l"
{ return ALT_TOK; }
	YY_BREAK
case 27:
YY_RULE_SETUP
#line 101 "mwmlex.l"
{ return LOCK_TOK; }
	YY_BREAK
case 28:
YY_RULE_SETUP
#line 102 "mwmlex.l"
{ return MOD1_TOK; }
	YY_BREAK
case 29:
YY_RULE_SETUP
#line 103 "mwmlex.l"
{ return MOD2_TOK; }
	YY_BREAK
case 30:
YY_RULE_SETUP
#line 104 "mwmlex.l"
{ return MOD3_TOK; }
	YY_BREAK
case 31:
YY_RULE_SETUP
#line 105 "mwmlex.l"
{ return MOD4_TOK; }
	YY_BREAK
case 32:
YY_RULE_SETUP
#line 106 "mwmlex.l"
{ return MOD5_TOK; }
	YY_BREAK
case 33:
YY_RULE_SETUP
#line 107 "mwmlex.l"
{ return BTN1_DOWN_TOK; }
	YY_BREAK
case 34:
YY_RULE_SETUP
#line 108 "mwmlex.l"
{ return BTN1_UP_TOK; }
	YY_BREAK
case 35:
YY_RULE_SETUP
#line 109 "mwmlex.l"
{ return BTN1_CLICK_TOK; }
	YY_BREAK
case 36:
YY_RULE_SETUP
#line 110 "mwmlex.l"
{ return BTN1_CLICK2_TOK; }
	YY_BREAK
case 37:
YY_RULE_SETUP
#line 111 "mwmlex.l"
{ return BTN2_DOWN_TOK; }
	YY_BREAK
case 38:
YY_RULE_SETUP
#line 112 "mwmlex.l"
{ return BTN2_UP_TOK; }
	YY_BREAK
case 39:
YY_RULE_SETUP
#line 113 "mwmlex.l"
{ return BTN2_CLICK_TOK; }
	YY_BREAK
case 40:
YY_RULE_SETUP
#line 114 "mwmlex.l"
{ return BTN2_CLICK2_TOK; }
	YY_BREAK
case 41:
YY_RULE_SETUP
#line 115 "mwmlex.l"
{ return BTN3_DOWN_TOK; }
	YY_BREAK
case 42:
YY_RULE_SETUP
#line 116 "mwmlex.l"
{ return BTN3_UP_TOK; }
	YY_BREAK
case 43:
YY_RULE_SETUP
#line 117 "mwmlex.l"
{ return BTN3_CLICK_TOK; }
	YY_BREAK
case 44:
YY_RULE_SETUP
#line 118 "mwmlex.l"
{ return BTN3_CLICK2_TOK; }
	YY_BREAK
case 45:
YY_RULE_SETUP
#line 119 "mwmlex.l"
{ return BTN4_DOWN_TOK; }
	YY_BREAK
case 46:
YY_RULE_SETUP
#line 120 "mwmlex.l"
{ return BTN4_UP_TOK; }
	YY_BREAK
case 47:
YY_RULE_SETUP
#line 121 "mwmlex.l"
{ return BTN4_CLICK_TOK; }
	YY_BREAK