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- /* A lexical scanner generated by flex */
-
- /* scanner skeleton version:
- * $Header: /usr/fsys/odin/a/vern/flex/RCS/flex.skel,v 2.16 90/08/03 14:09:36 vern Exp $
- */
-
- #define FLEX_SCANNER
-
- #include <stdio.h>
-
-
- /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
- #ifdef c_plusplus
- #ifndef __cplusplus
- #define __cplusplus
- #endif
- #endif
-
-
- #ifdef __cplusplus
-
- #include <stdlib.h>
- #include <osfcn.h>
-
- /* use prototypes in function declarations */
- #define YY_USE_PROTOS
-
- /* the "const" storage-class-modifier is valid */
- #define YY_USE_CONST
-
- #else /* ! __cplusplus */
-
- #ifdef __STDC__
-
- #ifdef __GNUC__
- #include <stddef.h>
- void *malloc( size_t );
- void free( void* );
- #else
- #include <stdlib.h>
- #endif /* __GNUC__ */
-
- #define YY_USE_PROTOS
- #define YY_USE_CONST
-
- #endif /* __STDC__ */
- #endif /* ! __cplusplus */
-
-
- #ifdef __TURBOC__
- #define YY_USE_CONST
- #endif
-
-
- #ifndef YY_USE_CONST
- #define const
- #endif
-
-
- #ifdef YY_USE_PROTOS
- #define YY_PROTO(proto) proto
- #else
- #define YY_PROTO(proto) ()
- /* we can't get here if it's an ANSI C compiler, or a C++ compiler,
- * so it's got to be a K&R compiler, and therefore there's no standard
- * place from which to include these definitions
- */
- char *malloc();
- int free();
- int read();
- #endif
-
-
- /* amount of stuff to slurp up with each read */
- #ifndef YY_READ_BUF_SIZE
- #define YY_READ_BUF_SIZE 8192
- #endif
-
- /* returned upon end-of-file */
- #define YY_END_TOK 0
-
- /* copy whatever the last rule matched to the standard output */
-
- /* cast to (char *) is because for 8-bit chars, yytext is (unsigned char *) */
- /* this used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite()
- */
- #define ECHO (void) fwrite( (char *) yytext, yyleng, 1, yyout )
-
- /* gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
- #define YY_INPUT(buf,result,max_size) \
- if ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \
- YY_FATAL_ERROR( "read() in flex scanner failed" );
- #define YY_NULL 0
-
- /* 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.
- */
- #define yyterminate() return ( YY_NULL )
-
- /* report a fatal error */
-
- /* The funky do-while is used to turn this macro definition into
- * a single C statement (which needs a semi-colon terminator).
- * This avoids problems with code like:
- *
- * if ( something_happens )
- * YY_FATAL_ERROR( "oops, the something happened" );
- * else
- * everything_okay();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the YY_FATAL_ERROR() call.
- */
-
- #define YY_FATAL_ERROR(msg) \
- do \
- { \
- (void) fputs( msg, stderr ); \
- (void) putc( '\n', stderr ); \
- exit( 1 ); \
- } \
- while ( 0 )
-
- /* default yywrap function - always treat EOF as an EOF */
- #define yywrap() 1
-
- /* enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN
- */
- #define BEGIN yy_start = 1 + 2 *
-
- /* action number for EOF rule of a given start state */
- #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
- /* special action meaning "start processing a new file" */
- #define YY_NEW_FILE \
- do \
- { \
- yy_init_buffer( yy_current_buffer, yyin ); \
- yy_load_buffer_state(); \
- } \
- while ( 0 )
-
- /* default declaration of generated scanner - a define so the user can
- * easily add parameters
- */
- #define YY_DECL int yylex YY_PROTO(( void ))
-
- /* code executed at the end of each rule */
- #define YY_BREAK break;
-
- #define YY_END_OF_BUFFER_CHAR 0
-
- #ifndef YY_BUF_SIZE
- #define YY_BUF_SIZE (YY_READ_BUF_SIZE * 2) /* size of default input buffer */
- #endif
-
- typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
- #define YY_CHAR char
- # line 1 "arlex.l"
- #define INITIAL 0
- # line 2 "arlex.l"
- /* arlex.l - Strange script language lexer */
-
- /* Copyright (C) 1992 Free Software Foundation, Inc.
-
- This file is part of GNU Binutils.
-
- 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 2 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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
- /* Contributed by Steve Chamberlain
- sac@cygnus.com
-
- */
- #define DONTDECLARE_MALLOC
- #include <ansidecl.h>
- #include "arparse.h"
- extern char *strdup();
- int linenumber;
- # line 33 "arlex.l"
-
- /* done after the current pattern has been matched and before the
- * corresponding action - sets up yytext
- */
- #define YY_DO_BEFORE_ACTION \
- yytext = yy_bp; \
- yyleng = yy_cp - yy_bp; \
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yy_c_buf_p = yy_cp;
-
- #define EOB_ACT_CONTINUE_SCAN 0
- #define EOB_ACT_END_OF_FILE 1
- #define EOB_ACT_LAST_MATCH 2
-
- /* return all but the first 'n' matched characters back to the input stream */
- #define yyless(n) \
- do \
- { \
- /* undo effects of setting up yytext */ \
- *yy_cp = yy_hold_char; \
- yy_c_buf_p = yy_cp = yy_bp + n; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
- #define unput(c) yyunput( c, yytext )
-
-
- struct yy_buffer_state
- {
- FILE *yy_input_file;
-
- YY_CHAR *yy_ch_buf; /* input buffer */
- YY_CHAR *yy_buf_pos; /* current position in input buffer */
-
- /* size of input buffer in bytes, not including room for EOB characters*/
- int yy_buf_size;
-
- /* number of characters read into yy_ch_buf, not including EOB characters */
- int yy_n_chars;
-
- int yy_eof_status; /* whether we've seen an EOF on this buffer */
- #define EOF_NOT_SEEN 0
- /* "pending" happens when the EOF has been seen but there's still
- * some text process
- */
- #define EOF_PENDING 1
- #define EOF_DONE 2
- };
-
- static YY_BUFFER_STATE yy_current_buffer;
-
- /* we provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state"
- */
- #define YY_CURRENT_BUFFER yy_current_buffer
-
-
- /* yy_hold_char holds the character lost when yytext is formed */
- static YY_CHAR yy_hold_char;
-
- static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
-
-
- #ifndef YY_USER_ACTION
- #define YY_USER_ACTION
- #endif
-
- #ifndef YY_USER_INIT
- #define YY_USER_INIT
- #endif
-
- extern YY_CHAR *yytext;
- extern int yyleng;
- extern FILE *yyin, *yyout;
-
- YY_CHAR *yytext;
- int yyleng;
-
- FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-
- #define YY_END_OF_BUFFER 41
- typedef int yy_state_type;
- static const short int yy_accept[177] =
- { 0,
- 0, 0, 41, 40, 39, 38, 35, 32, 33, 36,
- 40, 34, 37, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 36, 31, 37, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 7, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 22, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
-
- 35, 35, 35, 10, 11, 12, 35, 15, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 25, 26, 27,
- 35, 30, 35, 35, 35, 3, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 18, 35, 35, 35, 35,
- 35, 35, 35, 1, 2, 4, 5, 35, 35, 35,
- 35, 35, 16, 17, 19, 20, 35, 35, 35, 35,
- 35, 35, 8, 9, 13, 14, 35, 23, 24, 28,
- 29, 35, 35, 6, 21, 0
- } ;
-
- static const YY_CHAR yy_ec[128] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 3, 1, 1, 1, 4, 1, 1, 1, 5,
- 6, 7, 8, 9, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 10, 1,
- 1, 1, 1, 1, 11, 12, 13, 14, 15, 16,
- 4, 17, 18, 4, 4, 19, 20, 21, 22, 23,
- 4, 24, 25, 26, 27, 28, 4, 29, 30, 4,
- 1, 1, 1, 1, 4, 1, 31, 32, 33, 34,
-
- 35, 36, 4, 37, 38, 4, 4, 39, 40, 41,
- 42, 43, 4, 44, 45, 46, 47, 48, 4, 49,
- 50, 4, 1, 1, 1, 1, 1
- } ;
-
- static const YY_CHAR yy_meta[51] =
- { 0,
- 1, 2, 1, 3, 1, 1, 1, 1, 1, 1,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
- } ;
-
- static const short int yy_base[180] =
- { 0,
- 0, 0, 193, 194, 194, 194, 0, 194, 194, 0,
- 190, 194, 0, 177, 32, 37, 32, 163, 174, 170,
- 164, 171, 174, 169, 149, 15, 22, 17, 135, 146,
- 142, 136, 143, 146, 141, 0, 0, 194, 0, 161,
- 159, 158, 153, 147, 156, 143, 149, 148, 141, 150,
- 141, 135, 138, 127, 125, 124, 119, 113, 122, 109,
- 115, 114, 107, 116, 107, 101, 104, 43, 136, 135,
- 130, 129, 0, 119, 123, 118, 114, 118, 119, 122,
- 124, 25, 104, 103, 98, 97, 0, 87, 91, 86,
- 82, 86, 87, 90, 92, 105, 100, 97, 94, 93,
-
- 105, 106, 102, 0, 0, 0, 104, 0, 92, 75,
- 70, 67, 64, 63, 75, 76, 72, 0, 0, 0,
- 74, 0, 62, 91, 88, 0, 86, 85, 73, 85,
- 79, 83, 70, 62, 59, 0, 57, 56, 44, 56,
- 50, 54, 41, 0, 0, 0, 0, 63, 58, 59,
- 67, 66, 0, 0, 0, 0, 38, 33, 34, 42,
- 41, 51, 0, 0, 0, 0, 30, 0, 0, 0,
- 0, 43, 21, 0, 0, 194, 65, 66, 69
- } ;
-
- static const short int yy_def[180] =
- { 0,
- 176, 1, 176, 176, 176, 176, 177, 176, 176, 178,
- 176, 176, 179, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 178, 176, 179, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
-
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
- 177, 177, 177, 177, 177, 0, 176, 176, 176
- } ;
-
- static const short int yy_nxt[245] =
- { 0,
- 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 14, 7, 15, 16, 17, 18, 19, 7, 20, 7,
- 7, 21, 7, 22, 23, 7, 7, 24, 7, 7,
- 25, 7, 26, 27, 28, 29, 30, 7, 31, 7,
- 7, 32, 7, 33, 34, 7, 7, 35, 7, 7,
- 41, 43, 45, 55, 44, 42, 57, 59, 56, 58,
- 46, 96, 97, 110, 111, 60, 37, 36, 37, 39,
- 175, 39, 174, 173, 172, 171, 170, 169, 168, 167,
- 166, 165, 164, 163, 162, 161, 160, 159, 158, 157,
- 156, 155, 154, 153, 152, 151, 150, 149, 148, 147,
-
- 146, 145, 144, 143, 142, 141, 140, 139, 138, 137,
- 136, 135, 134, 133, 132, 131, 130, 129, 128, 127,
- 126, 125, 124, 123, 122, 121, 120, 119, 118, 117,
- 116, 115, 114, 113, 112, 109, 108, 107, 106, 105,
- 104, 103, 102, 101, 100, 99, 98, 95, 94, 93,
- 92, 91, 90, 89, 88, 87, 86, 85, 84, 83,
- 82, 81, 80, 79, 78, 77, 76, 75, 74, 73,
- 72, 71, 70, 69, 68, 67, 66, 65, 64, 63,
- 62, 61, 54, 53, 52, 51, 50, 49, 48, 47,
- 40, 38, 176, 3, 176, 176, 176, 176, 176, 176,
-
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176
- } ;
-
- static const short int yy_chk[245] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 15, 16, 17, 26, 16, 15, 27, 28, 26, 27,
- 17, 68, 68, 82, 82, 28, 178, 177, 178, 179,
- 173, 179, 172, 167, 162, 161, 160, 159, 158, 157,
- 152, 151, 150, 149, 148, 143, 142, 141, 140, 139,
- 138, 137, 135, 134, 133, 132, 131, 130, 129, 128,
-
- 127, 125, 124, 123, 121, 117, 116, 115, 114, 113,
- 112, 111, 110, 109, 107, 103, 102, 101, 100, 99,
- 98, 97, 96, 95, 94, 93, 92, 91, 90, 89,
- 88, 86, 85, 84, 83, 81, 80, 79, 78, 77,
- 76, 75, 74, 72, 71, 70, 69, 67, 66, 65,
- 64, 63, 62, 61, 60, 59, 58, 57, 56, 55,
- 54, 53, 52, 51, 50, 49, 48, 47, 46, 45,
- 44, 43, 42, 41, 40, 35, 34, 33, 32, 31,
- 30, 29, 25, 24, 23, 22, 21, 20, 19, 18,
- 14, 11, 3, 176, 176, 176, 176, 176, 176, 176,
-
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176
- } ;
-
- static yy_state_type yy_last_accepting_state;
- static YY_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
-
- /* these variables are all declared out here so that section 3 code can
- * manipulate them
- */
- /* points to current character in buffer */
- static YY_CHAR *yy_c_buf_p = (YY_CHAR *) 0;
- static int yy_init = 1; /* whether we need to initialize */
- static int yy_start = 0; /* start state number */
-
- /* flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin. A bit of a hack ...
- */
- static int yy_did_buffer_switch_on_eof;
-
- static yy_state_type yy_get_previous_state YY_PROTO(( void ));
- static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
- static int yy_get_next_buffer YY_PROTO(( void ));
- static void yyunput YY_PROTO(( YY_CHAR c, YY_CHAR *buf_ptr ));
- void yyrestart YY_PROTO(( FILE *input_file ));
- void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
- void yy_load_buffer_state YY_PROTO(( void ));
- YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
- void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
- void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-
- #define yy_new_buffer yy_create_buffer
-
- #ifdef __cplusplus
- static int yyinput YY_PROTO(( void ));
- #else
- static int input YY_PROTO(( void ));
- #endif
-
- YY_DECL
- {
- register yy_state_type yy_current_state;
- register YY_CHAR *yy_cp, *yy_bp;
- register int yy_act;
-
-
-
-
- if ( yy_init )
- {
- YY_USER_INIT;
-
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
- yyin = stdin;
-
- if ( ! yyout )
- yyout = stdout;
-
- if ( yy_current_buffer )
- yy_init_buffer( yy_current_buffer, yyin );
- else
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_load_buffer_state();
-
- yy_init = 0;
- }
-
- 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_match:
- do
- {
- register YY_CHAR yy_c = yy_ec[*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 = yy_def[yy_current_state];
- if ( yy_current_state >= 177 )
- yy_c = yy_meta[yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
- ++yy_cp;
- }
- while ( yy_base[yy_current_state] != 194 );
-
- yy_find_action:
- yy_act = yy_accept[yy_current_state];
-
- YY_DO_BEFORE_ACTION;
- YY_USER_ACTION;
-
- do_action: /* this label is used only to access EOF actions */
-
-
- switch ( yy_act )
- {
- case 0: /* must backtrack */
- /* 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:
- # line 35 "arlex.l"
- { return ADDLIB; }
- YY_BREAK
- case 2:
- # line 36 "arlex.l"
- { return ADDMOD; }
- YY_BREAK
- case 3:
- # line 37 "arlex.l"
- { return CLEAR; }
- YY_BREAK
- case 4:
- # line 38 "arlex.l"
- { return CREATE; }
- YY_BREAK
- case 5:
- # line 39 "arlex.l"
- { return DELETE; }
- YY_BREAK
- case 6:
- # line 40 "arlex.l"
- { return DIRECTORY; }
- YY_BREAK
- case 7:
- # line 41 "arlex.l"
- { return END; }
- YY_BREAK
- case 8:
- # line 42 "arlex.l"
- { return EXTRACT; }
- YY_BREAK
- case 9:
- # line 43 "arlex.l"
- { return FULLDIR; }
- YY_BREAK
- case 10:
- # line 44 "arlex.l"
- { return HELP; }
- YY_BREAK
- case 11:
- # line 45 "arlex.l"
- { return LIST; }
- YY_BREAK
- case 12:
- # line 46 "arlex.l"
- { return OPEN; }
- YY_BREAK
- case 13:
- # line 47 "arlex.l"
- { return REPLACE; }
- YY_BREAK
- case 14:
- # line 48 "arlex.l"
- { return VERBOSE; }
- YY_BREAK
- case 15:
- # line 49 "arlex.l"
- { return SAVE; }
- YY_BREAK
- case 16:
- # line 50 "arlex.l"
- { return ADDLIB; }
- YY_BREAK
- case 17:
- # line 51 "arlex.l"
- { return ADDMOD; }
- YY_BREAK
- case 18:
- # line 52 "arlex.l"
- { return CLEAR; }
- YY_BREAK
- case 19:
- # line 53 "arlex.l"
- { return CREATE; }
- YY_BREAK
- case 20:
- # line 54 "arlex.l"
- { return DELETE; }
- YY_BREAK
- case 21:
- # line 55 "arlex.l"
- { return DIRECTORY; }
- YY_BREAK
- case 22:
- # line 56 "arlex.l"
- { return END; }
- YY_BREAK
- case 23:
- # line 57 "arlex.l"
- { return EXTRACT; }
- YY_BREAK
- case 24:
- # line 58 "arlex.l"
- { return FULLDIR; }
- YY_BREAK
- case 25:
- # line 59 "arlex.l"
- { return HELP; }
- YY_BREAK
- case 26:
- # line 60 "arlex.l"
- { return LIST; }
- YY_BREAK
- case 27:
- # line 61 "arlex.l"
- { return OPEN; }
- YY_BREAK
- case 28:
- # line 62 "arlex.l"
- { return REPLACE; }
- YY_BREAK
- case 29:
- # line 63 "arlex.l"
- { return VERBOSE; }
- YY_BREAK
- case 30:
- # line 64 "arlex.l"
- { return SAVE; }
- YY_BREAK
- case 31:
- # line 65 "arlex.l"
- { linenumber ++; }
- YY_BREAK
- case 32:
- # line 66 "arlex.l"
- { return '('; }
- YY_BREAK
- case 33:
- # line 67 "arlex.l"
- { return ')'; }
- YY_BREAK
- case 34:
- # line 68 "arlex.l"
- { return ','; }
- YY_BREAK
- case 35:
- # line 69 "arlex.l"
- {
- yylval.name = strdup(yytext);
- return FILENAME;
- }
- YY_BREAK
- case 36:
- # line 73 "arlex.l"
- { }
- YY_BREAK
- case 37:
- # line 74 "arlex.l"
- { }
- YY_BREAK
- case 38:
- # line 75 "arlex.l"
- { }
- YY_BREAK
- case 39:
- # line 76 "arlex.l"
- { linenumber ++; return NEWLINE; }
- YY_BREAK
- case 40:
- # line 78 "arlex.l"
- ECHO;
- YY_BREAK
- case YY_STATE_EOF(INITIAL):
- yyterminate();
-
- case YY_END_OF_BUFFER:
- {
- /* amount of text matched not including the EOB char */
- int yy_amount_of_matched_text = yy_cp - yytext - 1;
-
- /* undo the effects of YY_DO_BEFORE_ACTION */
- *yy_cp = yy_hold_char;
-
- /* note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the end-
- * of-buffer state). Contrast this with the test in yyinput().
- */
- if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- /* this was really a NUL */
- {
- yy_state_type yy_next_state;
-
- yy_c_buf_p = yytext + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- /* okay, we're now positioned to make the
- * NUL transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we
- * don't want to build jamming into it because
- * then it will run more slowly)
- */
-
- yy_next_state = yy_try_NUL_trans( yy_current_state );
-
- yy_bp = yytext + YY_MORE_ADJ;
-
- if ( yy_next_state )
- {
- /* consume the NUL */
- yy_cp = ++yy_c_buf_p;
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else
- {
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- yy_did_buffer_switch_on_eof = 0;
-
- if ( yywrap() )
- {
- /* note: because we've taken care in
- * yy_get_next_buffer() to have set up yytext,
- * we can now set up yy_c_buf_p so that if some
- * total hoser (like flex itself) wants
- * to call the scanner after we return the
- * YY_NULL, it'll still work - another YY_NULL
- * will get returned.
- */
- yy_c_buf_p = yytext + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF((yy_start - 1) / 2);
- goto do_action;
- }
-
- else
- {
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
- }
- }
- break;
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p = yytext + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- yy_c_buf_p =
- &yy_current_buffer->yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- #ifdef FLEX_DEBUG
- printf( "action # %d\n", yy_act );
- #endif
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- }
- }
- }
-
-
- /* yy_get_next_buffer - try to read in a new buffer
- *
- * synopsis
- * int yy_get_next_buffer();
- *
- * returns a code representing an action
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-
- static int yy_get_next_buffer()
-
- {
- register YY_CHAR *dest = yy_current_buffer->yy_ch_buf;
- register YY_CHAR *source = yytext - 1; /* copy prev. char, too */
- register int number_to_move, i;
- int ret_val;
-
- if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- /* try to read more data */
-
- /* first move last chars to start of buffer */
- number_to_move = yy_c_buf_p - yytext;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_current_buffer->yy_eof_status != EOF_NOT_SEEN )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- yy_n_chars = 0;
-
- else
- {
- int num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1;
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- else if ( num_to_read <= 0 )
- YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" );
-
- /* read in more data */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move == 1 )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- yy_current_buffer->yy_eof_status = EOF_DONE;
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- yy_current_buffer->yy_eof_status = EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- yy_n_chars += number_to_move;
- yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- /* yytext begins at the second character in yy_ch_buf; the first
- * character is the one which preceded it before reading in the latest
- * buffer; it needs to be kept around in case it's a newline, so
- * yy_get_previous_state() will have with '^' rules active
- */
-
- yytext = &yy_current_buffer->yy_ch_buf[1];
-
- return ( ret_val );
- }
-
-
- /* yy_get_previous_state - get the state just before the EOB char was reached
- *
- * synopsis
- * yy_state_type yy_get_previous_state();
- */
-
- static yy_state_type yy_get_previous_state()
-
- {
- register yy_state_type yy_current_state;
- register YY_CHAR *yy_cp;
-
- yy_current_state = yy_start;
-
- for ( yy_cp = yytext + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
- {
- register YY_CHAR yy_c = (*yy_cp ? yy_ec[*yy_cp] : 1);
- 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 = yy_def[yy_current_state];
- if ( yy_current_state >= 177 )
- yy_c = yy_meta[yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
- }
-
- return ( yy_current_state );
- }
-
-
- /* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
-
- #ifdef YY_USE_PROTOS
- static yy_state_type yy_try_NUL_trans( register yy_state_type yy_current_state )
- #else
- static yy_state_type yy_try_NUL_trans( yy_current_state )
- register yy_state_type yy_current_state;
- #endif
-
- {
- register int yy_is_jam;
- register YY_CHAR *yy_cp = yy_c_buf_p;
-
- register YY_CHAR yy_c = 1;
- 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 = yy_def[yy_current_state];
- if ( yy_current_state >= 177 )
- yy_c = yy_meta[yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
- yy_is_jam = (yy_current_state == 176);
-
- return ( yy_is_jam ? 0 : yy_current_state );
- }
-
-
- #ifdef YY_USE_PROTOS
- static void yyunput( YY_CHAR c, register YY_CHAR *yy_bp )
- #else
- static void yyunput( c, yy_bp )
- YY_CHAR c;
- register YY_CHAR *yy_bp;
- #endif
-
- {
- register YY_CHAR *yy_cp = yy_c_buf_p;
-
- /* undo effects of setting up yytext */
- *yy_cp = yy_hold_char;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- register int number_to_move = yy_n_chars + 2; /* +2 for EOB chars */
- register YY_CHAR *dest =
- &yy_current_buffer->yy_ch_buf[yy_current_buffer->yy_buf_size + 2];
- register YY_CHAR *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
-
- while ( source > yy_current_buffer->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += dest - source;
- yy_bp += dest - source;
- yy_n_chars = yy_current_buffer->yy_buf_size;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- if ( yy_cp > yy_bp && yy_cp[-1] == '\n' )
- yy_cp[-2] = '\n';
-
- *--yy_cp = c;
-
- /* note: the formal parameter *must* be called "yy_bp" for this
- * macro to now work correctly
- */
- YY_DO_BEFORE_ACTION; /* set up yytext again */
- }
-
-
- #ifdef __cplusplus
- static int yyinput()
- #else
- static int input()
- #endif
-
- {
- int c;
- YY_CHAR *yy_cp = yy_c_buf_p;
-
- *yy_cp = yy_hold_char;
-
- if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- /* this was really a NUL */
- *yy_c_buf_p = '\0';
-
- else
- { /* need more input */
- yytext = yy_c_buf_p;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- {
- yy_c_buf_p = yytext + YY_MORE_ADJ;
- return ( EOF );
- }
-
- YY_NEW_FILE;
-
- #ifdef __cplusplus
- return ( yyinput() );
- #else
- return ( input() );
- #endif
- }
- break;
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p = yytext + YY_MORE_ADJ;
- break;
-
- case EOB_ACT_LAST_MATCH:
- #ifdef __cplusplus
- YY_FATAL_ERROR( "unexpected last match in yyinput()" );
- #else
- YY_FATAL_ERROR( "unexpected last match in input()" );
- #endif
- }
- }
- }
-
- c = *yy_c_buf_p;
- yy_hold_char = *++yy_c_buf_p;
-
- return ( c );
- }
-
-
- #ifdef YY_USE_PROTOS
- void yyrestart( FILE *input_file )
- #else
- void yyrestart( input_file )
- FILE *input_file;
- #endif
-
- {
- yy_init_buffer( yy_current_buffer, input_file );
- yy_load_buffer_state();
- }
-
-
- #ifdef YY_USE_PROTOS
- void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
- #else
- void yy_switch_to_buffer( new_buffer )
- YY_BUFFER_STATE new_buffer;
- #endif
-
- {
- if ( yy_current_buffer == new_buffer )
- return;
-
- if ( yy_current_buffer )
- {
- /* flush out information for old buffer */
- *yy_c_buf_p = yy_hold_char;
- yy_current_buffer->yy_buf_pos = yy_c_buf_p;
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- yy_current_buffer = new_buffer;
- yy_load_buffer_state();
-
- /* we don't actually know whether we did this switch during
- * EOF (yywrap()) processing, but the only time this flag
- * is looked at is after yywrap() is called, so it's safe
- * to go ahead and always set it.
- */
- yy_did_buffer_switch_on_eof = 1;
- }
-
-
- #ifdef YY_USE_PROTOS
- void yy_load_buffer_state( void )
- #else
- void yy_load_buffer_state()
- #endif
-
- {
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yytext = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
- yyin = yy_current_buffer->yy_input_file;
- yy_hold_char = *yy_c_buf_p;
- }
-
-
- #ifdef YY_USE_PROTOS
- YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
- #else
- YY_BUFFER_STATE yy_create_buffer( file, size )
- FILE *file;
- int size;
- #endif
-
- {
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) malloc( sizeof( struct yy_buffer_state ) );
-
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (YY_CHAR *) malloc( (unsigned) (b->yy_buf_size + 2) );
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- yy_init_buffer( b, file );
-
- return ( b );
- }
-
-
- #ifdef YY_USE_PROTOS
- void yy_delete_buffer( YY_BUFFER_STATE b )
- #else
- void yy_delete_buffer( b )
- YY_BUFFER_STATE b;
- #endif
-
- {
- if ( b == yy_current_buffer )
- yy_current_buffer = (YY_BUFFER_STATE) 0;
-
- free( (char *) b->yy_ch_buf );
- free( (char *) b );
- }
-
-
- #ifdef YY_USE_PROTOS
- void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
- #else
- void yy_init_buffer( b, file )
- YY_BUFFER_STATE b;
- FILE *file;
- #endif
-
- {
- b->yy_input_file = file;
-
- /* we put in the '\n' and start reading from [1] so that an
- * initial match-at-newline will be true.
- */
-
- b->yy_ch_buf[0] = '\n';
- b->yy_n_chars = 1;
-
- /* we always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[2] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[1];
-
- b->yy_eof_status = EOF_NOT_SEEN;
- }
- # line 78 "arlex.l"
-
- #ifndef yywrap
- /* Needed for lex, though not flex. */
- int yywrap() { return 1; }
- #endif
-