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TOK64.C
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/*
tok64.c
3/2/96 Cris Berneburg
This converts ascii text file representations of a Commodore
basic program listings into a program images suitable to run
on a C64. Also converts basic programs into ascii listings.
6/9/96. Added function key and space special char/keyword replacement.
Also enabled special char replacement for DATA mode.
6/14/96. Merged basic extensions from what would have been v2.0
with v1.3 to make v1.4. GUI interface will have to wait.
*/
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#define MAXLINE 402
#include "\c\lib\getprog.h"
#include "\c\lib\getline.h"
#include "\c\lib\basename.h"
#include "\c\lib\rtc.h"
#define PROGNAME "TOK64"
#define VERSION "1.4"
#define VDATE "6/15/96"
#define VCOMM "Basic extensions. More special keywords."
#define COPYRIGHT "1996"
#define AUTHOR "Cris Berneburg"
#define EMAIL "<[email protected]>"
#define WEB "http://www.geocities.com/stegos/"
#define TRUE (-1)
#define FALSE 0
#define EXITOK 0
#define EXITBAD 1
#define MAXPATH 130
#define MAXEXT 5
#define TXT_EXT ".txt"
#define PRG_EXT ".prg"
#define START_PROC "start tok64"
#define STOP_PROC "stop tok64"
#define MAXKWLIST 3
#define PAGE_BREAK 18
#define TOPRG 0
#define TOTXT 1
#define MULT 2
#define NOMULT 3
#define LOWER 4
#define UPPER 5
#define LOWCASE 6
#define CASE 7
#define COL 8
#define NOCOL 9
#define STOMP 10
#define NOSTOMP 11
#define FINCART3 12
#define GRAPH52 13
#define C64 14
#define LIST 15
#define HELP 16
#define KEYWORDS 17
#define SPECIAL 18
#define EXTENSIONS 19
#define MAXTOKENLINE 200
#define LOBYTE 0
#define HIBYTE 1
#define START_ADDY 0x801
#define MAXDECIM 4
#define COMT_TOKEN 0x8F
#define COMT_WORD "rem"
#define CLEAR_WORD "{clear}"
#define SPACE 0x20
#define SPACE_RPT 4
typedef union addy_union
{
unsigned short whole_addy;
unsigned char byte_addy [2];
} Addy_type;
typedef struct basrec_struct
{
Addy_type next_rec;
Addy_type line_num;
char tokenline [MAXTOKENLINE];
} Basrec_type;
typedef struct keyword_struct
{
char *keyword;
unsigned char token;
} Keyword_type;
typedef struct command_struct
{
char *command;
char *desc;
} Command_type;
#define BASREC_NULL ((Basrec_type *) 0)
#define ADDY_NULL ((Addy_type *) 0)
#define CH_NULL ((char *) 0)
#define KW_NULL ((Keyword_type *) 0)
Keyword_type *kw_list [MAXKWLIST];
Keyword_type keywords [] =
{
"*", 0xAC,
"+", 0xAA,
"-", 0xAB,
"/", 0xAD,
"<", 0xB3,
"=", 0xB2,
">", 0xB1,
"^", 0xAE,
"abs", 0xB6,
"and", 0xAF,
"asc", 0xC6,
"atn", 0xC1,
"chr$", 0xC7,
"close", 0xA0,
"clr", 0x9C,
"cmd", 0x9D,
"cont", 0x9A,
"cos", 0xBE,
"data", 0x83,
"def", 0x96,
"dim", 0x86,
"end", 0x80,
"exp", 0xBD,
"fn", 0xA5,
"for", 0x81,
"fre", 0xB8,
"get", 0xA1,
"gosub", 0x8D, /* must appear before "go" */
"goto", 0x89, /* must appear before "go" */
"go", 0xCB,
"if", 0x8B,
"input#", 0x84, /* must appear before "input" */
"input", 0x85,
"int", 0xB5,
"left$", 0xC8,
"len", 0xC3,
"let", 0x88,
"list", 0x9B,
"load", 0x93,
"log", 0xBC,
"mid$", 0xCA,
"new", 0xA2,
"next", 0x82,
"not", 0xA8,
"on", 0x91,
"open", 0x9F,
"or", 0xB0,
"peek", 0xC2,
"{pi}", 0xFF,
"poke", 0x97,
"pos", 0xB9,
"print#", 0x98, /* must appear before "print" */
"print", 0x99,
"read", 0x87,
COMT_WORD, COMT_TOKEN, /* rem */
"restore", 0x8C,
"return", 0x8E,
"right$", 0xC9,
"rnd", 0xBB,
"run", 0x8A,
"save", 0x94,
"sgn", 0xB4,
"sin", 0xBF,
"spc(", 0xA6,
"sqr", 0xBA,
"step", 0xA9,
"stop", 0x90,
"str$", 0xC4,
"sys", 0x9E,
"tab(", 0xA3,
"tan", 0xC0,
"then", 0xA7,
"to", 0xA4,
"usr", 0xB7,
"val", 0xC5,
"verify", 0x95,
"wait", 0x92,
"", 0
};
Keyword_type special [] =
{
CLEAR_WORD, 0x93, "{home}", 0x13,
"{right}", 0x1D, "{left}", 0x9D,
"{up}", 0x91, "{down}", 0x11,
"{reverse on}", 0x12, "{reverse off}", 0x92,
"{black}", 0x90, "{white}", 0x05,
"{red}", 0x1C, "{cyan}", 0x9F,
"{purple}", 0x9C, "{green}", 0x1E,
"{blue}", 0x1F, "{yellow}", 0x9E,
"{orange}", 0x81, "{brown}", 0x95,
"{pink}", 0x96, "{dark gray}", 0x97,
"{gray}", 0x98, "{light green}", 0x99,
"{light blue}", 0x9A, "{light gray}", 0x9B,
"{f1}", 0x85, "{f2}", 0x89,
"{f3}", 0x86, "{f4}", 0x8A,
"{f5}", 0x87, "{f6}", 0x8B,
"{f7}", 0x88, "{f8}", 0x8C,
"{space}", SPACE,
"", 0
};
/*
THE FINAL CARTRIDGE 3 BASIC EXTENSION (C64)
*/
Keyword_type final_cart_3 [] =
{
"append", 0xD6,
"array", 0xE0,
"auto", 0xCD,
"bar", 0xDD,
"dappend", 0xD7,
"del", 0xCE,
"desktop", 0xDE,
"dload", 0xD3,
"dos", 0xD8,
"dsave", 0xD5,
"dump", 0xDF,
"dverify", 0xD4,
"find", 0xD1,
"help", 0xD0,
"kill", 0xD9,
"mem", 0xE1,
"mon", 0xDA,
"mread", 0xE7,
"mwrite", 0xE8,
"off", 0xCC,
"old", 0xD2,
"order", 0xE4,
"pack", 0xE5,
"pdir", 0xDB,
"plist", 0xDC,
"renum", 0xCF,
"replace", 0xE3,
"trace", 0xE2,
"unpack", 0xE6,
"", 0
};
/*
GRAPHICS52 BASIC EXTENSION (C64)
*/
Keyword_type graphics_52 [] =
{
"adsr", 0xE7,
"bit(", 0xFC,
"block", 0xDC,
"bottom", 0xDD,
"brd&bkg", 0xF5,
"char", 0xD3,
"chrsv", 0xE4,
"clear", 0xD0,
"color", 0xD5,
"copy", 0xF1,
"cprog", 0xD8,
"detect", 0xEC,
"draw", 0xCF,
"erase", 0xD2,
"flip", 0xDA,
"joy(", 0xFB,
"loc(", 0xFD,
"lochr", 0xE2,
"lomem", 0xF3,
"loscr", 0xE0,
"lospr", 0xE1,
"memsv", 0xF2,
"move", 0xEF,
"multi", 0xF8,
"padl(", 0xFA,
"pen", 0xD9,
"pitch", 0xE9,
"place", 0xF0,
"plot", 0xCE,
"point(", 0xFE,
"pulse", 0xEB,
"put", 0xEE,
"screen", 0xCC,
"scrsv", 0xDF,
"sdp", 0xDE,
"set", 0xED,
"shift", 0xE8,
"shrink", 0xF9,
"smooth", 0xE5,
"smove", 0xD4,
"sprcl", 0xCD,
"sprite", 0xD6,
"sprog", 0xD7,
"sprsv", 0xE3,
"swap", 0xF4,
"switch", 0xF6,
"togl", 0xD1,
"transfer", 0xDB,
"unless", 0xF7,
"volume", 0xE6,
"wave", 0xEA,
"", 0
};
Command_type cmds [] =
{
"/toprg", "Tokenize *.TXT text file to Commodore Basic program (*)",
"/totxt", "Detokenize *.PRG basic file to ascii text",
"/mult", "Process multiple listings within a single text file",
"/nomult", "Process text file as a single listing (*)",
"/lower", "Render keywords as lower case when de-tokenizing (*)",
"/upper", "Render keywords as upper case when de-tokenizing",
"/lowcase", "Lower case quoted strings & comments when tokenizing",
"/case", "Quoted string & comment tokenizing is case-sensitive (*)",
"/col", "Column sensitivity enabled while tokenizing",
"/nocol", "Column sensitivity disabled (*)",
"/stomp", "Overwrite existing files without confirmation",
"/nostomp", "Ask before overwriting existing files (*)",
"/fincart3", "The Final Cartridge 3 Basic Extension",
"/graph52", "Graphics52 Basic Extension",
"/64", "C64 Basic V2 (*)",
"/list", "Display a list of command arguments",
"/help", "The help screen",
"/keywords", "Display a list of Commodore Basic keywords",
"/special", "Display a list of special substitutions",
"/ext", "Display a list of Basic extension keywords",
"{file name}", "Name of file to process",
"", ""
};
void outprg (FILE *f, Basrec_type *rec)
{
fputc (rec -> next_rec.byte_addy [LOBYTE], f);
fputc (rec -> next_rec.byte_addy [HIBYTE], f);
fputc (rec -> line_num.byte_addy [LOBYTE], f);
fputc (rec -> line_num.byte_addy [HIBYTE], f);
fprintf (f, "%s", rec -> tokenline);
fputc (0, f);
}
void start_prg (FILE *f)
{
Addy_type start;
start.whole_addy = START_ADDY;
fputc (start.byte_addy [LOBYTE], f);
fputc (start.byte_addy [HIBYTE], f);
}
void end_prg (FILE *f)
{
fputc (0, f); fputc (0, f);
}
void set_addy (Basrec_type *node)
{
static unsigned short next_addy = START_ADDY;
if (node == BASREC_NULL)
{
next_addy = START_ADDY;
return;
}
next_addy += 5 + strlen (node -> tokenline);
node -> next_rec.whole_addy = next_addy;
}
unsigned char get_deci_byte (char *string, int start, int max)
{
int n, a, num;
char anum [MAXDECIM];
unsigned char byte;
for (n = 0, a = start;
n < MAXDECIM && a < max && isdigit (string [a]);
n ++, a ++) anum [n] = string [a];
anum [n] = 0;
if (strlen (anum) < MAXDECIM - 1) num = 0;
else num = atoi (anum);
if (num < 1 || num > 255) byte = 0;
else if (string [a] != '}' && string [a] != '*') byte = 0;
else byte = num;
return byte;
}
int get_times (char *string, int start, int max, int *stop)
{
int n, a, num, times;
char anum [MAXDECIM];
if (string [start] == '}')
{
*stop = start + 1;
return 1;
}
times = (string [start] == '*' ? TRUE : FALSE);
if (! times && ! isdigit (string [start])) return 0;
for (n = 0, a = start + (times ? 1 : 0);
n < MAXDECIM - 1 && a < max && isdigit (string [a]);
n ++, a ++) anum [n] = string [a];
anum [n] = 0;
if (times && strlen (anum) == 0) return 0;
if (strlen (anum) == 0) num = 1;
else num = atoi (anum);
if (num < 1 || num > 255) return 0;
if (string [a] != '}') return 0;
*stop = a + 1;
return num;
}
void exit_illeg_subs (line_num, col)
{
fprintf (stderr, "\n%s: Illegal quoted substitution line %u col %d.\n",
program, line_num, col + 1);
exit (EXITBAD);
}
int tok_quantity (unsigned char byte, char *text, int *tex, int offset,
char *tokens, int *tok)
{
int quantity, q, next;
quantity = get_times (text, *tex + offset, MAXLINE - 1, &next);
if (quantity)
{
for (q = *tok;
q < *tok + quantity && q < MAXTOKENLINE - 1;
q ++) tokens [q] = byte;
*tok = q - 1;
*tex = next - 1;
return TRUE;
}
else return FALSE;
}
int tokenize (Basrec_type *node, char *text, int casemode, int colmode)
{
int tex = 0, j, k, eol, len, found, quantity, curr_list = 0, search;
char casetext [MAXLINE];
unsigned char byte;
static unsigned int prev_line = 0, line_num = 0;
static int cont = FALSE, comment = FALSE, quote = FALSE;
static int tok = 0;
Keyword_type *kw;
if (node == BASREC_NULL)
{
prev_line = 0;
tok = 0; quote = FALSE; comment = FALSE;
return FALSE;
}
eol = strlen (text);
if (colmode)
if (isdigit (text [0]))
{
cont = FALSE;
if (quote)
fprintf (stderr, "\n%s: missing close quote on line %u\n",
program, line_num);
}
else
{
cont = TRUE;
if (tex < eol) tex ++;
if (text [0] && ! isspace (text [0]))
fprintf (stderr, "\n%s: invalid char in col 1 on line %u\n",
program, line_num);
}
if (cont)
{
cont = FALSE;
if (colmode && tok < MAXTOKENLINE - 1)
node -> tokenline [tok ++] = ' ';
}
else
{
if (sscanf (text, "%d", &line_num) != 1)
return FALSE;
if (prev_line && line_num <= prev_line)
{
fprintf (stderr, "\n%s: line numbers not sorted.", program);
fprintf (stderr, " Previous = %u, Current = %u.\n", prev_line,
line_num);
fprintf (stderr, "Do you need the \"%s\" or the \"%s\" option?\n",
cmds [MULT].command, cmds [COL].command);
exit (EXITBAD);
}
tok = 0; quote = FALSE; comment = FALSE;
prev_line = line_num;
node -> line_num.whole_addy = line_num;
while (tex < eol && isspace (text [tex])) tex ++;
while (tex < eol && isdigit (text [tex])) tex ++;
}
if (colmode) cont = TRUE;
if (text [eol - 1] == '\\')
{
cont = TRUE; eol --;
}
while (tex < eol && isspace (text [tex])) tex ++;
for (j = tex; j < eol; j++) casetext [j] = tolower (text [j]);
casetext [j] = 0;
while (tex < eol && tok < MAXTOKENLINE - 1)
{
if (comment)
{
if (! casemode && isupper (text [tex]))
node -> tokenline [tok] = text [tex];
else if (islower (text [tex]))
node -> tokenline [tok] = toupper (text [tex]);
else if (isupper (text [tex]))
node -> tokenline [tok] = tolower (text [tex]);
else
node -> tokenline [tok] = text [tex];
tex ++;
}
else /* not comment mode */
{
curr_list = 0;
if (quote) kw = special; /* display code replacement */
else kw = kw_list [curr_list]; /* basic keywords */
k = 0;
found = FALSE;
quantity = FALSE;
search = TRUE;
while (search) /* search thru lists of keyword lists */
{
/* search thru current keyword list */
while (! found && kw [k].keyword [0])
if (eol - tex + 1 >= (len = strlen (kw [k].keyword))
&& ! strncmp (&(casetext [tex]), kw [k].keyword, len))
found = TRUE;
else k ++;
if (quote || found || kw_list [curr_list + 1] == KW_NULL)
search = FALSE;
else
{
curr_list ++;
kw = kw_list [curr_list];
}
}
if (quote && ! found)
{
k = 0;
/* look for partial keywords that may be followed by quantity */
while (! quantity && kw [k].keyword [0])
if (eol - tex + 1 >= (len = strlen (kw [k].keyword) - 1)
&& ! strncmp (& (casetext [tex]), kw [k].keyword, len))
quantity = TRUE;
else k ++;
}
if (found)
{
if (! strcmp (kw [k].keyword, COMT_WORD)) comment = TRUE;
node -> tokenline [tok] = kw [k].token;
tex += len;
}
else if (quantity)
{
if (! tok_quantity (kw [k].token, text, &tex, len,
node -> tokenline, &tok)) exit_illeg_subs (line_num, tex);
tex ++;
}
else /* keyword not found */
{
if (text [tex] == '\"') quote = (quote ? FALSE : TRUE);
if (quote)
{
if (! casemode && isupper (text [tex]))
node -> tokenline [tok] = text [tex];
else if (islower (text [tex]))
node -> tokenline [tok] = toupper (text [tex]);
else if (isupper (text [tex]))
node -> tokenline [tok] = tolower (text [tex]);
else if (text [tex] == '{')
{
byte = get_deci_byte (text, tex + 1, MAXLINE - 1);
if (! byte || ! tok_quantity (byte, text, &tex,
MAXDECIM, node -> tokenline, &tok))
exit_illeg_subs (line_num, tex);
}
else
node -> tokenline [tok] = text [tex];
}
else /* not quote mode */
{
if (islower (text [tex]))
node -> tokenline [tok] = toupper (text [tex]);
else
node -> tokenline [tok] = text [tex];
}
tex ++;
}
} /* end not comment mode */
tok++;
} /* end while not eol */
if (tok < MAXTOKENLINE) node -> tokenline [tok] = 0;
else
{
node -> tokenline [MAXTOKENLINE - 1] = 0;
fprintf (stderr, "\n%s: line %u is too long.\n", program, line_num);
}
if (cont) return FALSE;
else if (quote)
{
fprintf (stderr, "\n%s: missing close quote on line %u\n",
program, node -> line_num.whole_addy);
return FALSE;
}
else return TRUE;
} /* end tokenize */
void txt2prg (FILE *in, FILE *out, int casemode, int colmode)
{
Basrec_type rec;
int first = TRUE;
set_addy (BASREC_NULL);
tokenize (BASREC_NULL, CH_NULL, TRUE, FALSE);
start_prg (out);
while (getline (line, MAXLINE, in) != EOF)
{
if (colmode)
{
if (isdigit (line [0]) && ! first)
{
set_addy (&rec);
outprg (out, &rec);
}
if (first) first = FALSE;
tokenize (&rec, line, casemode, colmode);
}
else if (tokenize (&rec, line, casemode, colmode))
{
set_addy (&rec);
outprg (out, &rec);
}
}
if (colmode)
{
set_addy (&rec);
outprg (out, &rec);
}
end_prg (out);
return;
}
int exit_exists (int overwrite, FILE *in, char *file_out)
{
FILE *out;
int yn, status = FALSE;
if (! overwrite && (out = fopen (file_out, "r")) != NULL)
{
fclose (out);
fprintf (stderr, "%s: %s already exists. %s",
program, file_out, "Overwrite it? (Y/N/Q): ");
yn = getchar ();
if (yn == 'y' || yn == 'Y') status = FALSE;
else if (yn == 'n' || yn == 'N')
{
fprintf (stderr, "Skipping %s.\n", file_out);
status = TRUE;
}
else
{
fprintf (stderr, "Cancelling.\n");
fclose (in);
exit (EXITBAD);
}
fflush (stdin);
}
return status;
}
void process_mult (FILE *in, int overwrite, int casemode, int colmode)
{
Basrec_type rec;
int processing = FALSE, i, j, eol, len;
char file_out [MAXPATH], casetext [MAXLINE], fext [MAXEXT];
FILE *out;
while (getline (line, MAXLINE, in) != EOF)
{
i = 0;
eol = strlen (line);
while (i < eol && isspace (line [i])) i ++;
for (j = i; j < eol; j++) casetext [j] = tolower (line [j]);
casetext [j] = 0;
len = strlen (START_PROC);
if (! strncmp (& (casetext [i]), START_PROC, len))
{
if (processing)
{
end_prg (out);
fclose (out);
processing = FALSE;
fprintf (stderr, " done.\n");
}
i += len;
if (sscanf (& (line [i]), "%s", file_out) == 1)
{
if (! extension (file_out, fext, MAXEXT -1))
strncat (file_out, PRG_EXT, MAXPATH - 1);
else if (! strcmp (fext, TXT_EXT))
{
fclose (in);
fprintf (stderr, "%s: not expecting \"%s\" as output.\n",
program, file_out);
exit (EXITBAD);
}
if (! exit_exists (overwrite, in, file_out))
if ((out = fopen (file_out, "wb")) == NULL)
{
fprintf (stderr, "%s: Can't open %s for output\n",
program, file_out);
fclose (in);
exit (EXITBAD);
}
else
{
fprintf (stderr, "==> %s ...", file_out);
processing = TRUE;
set_addy (BASREC_NULL);
tokenize (BASREC_NULL, CH_NULL, TRUE, TRUE);
start_prg (out);
}
}
else
{
fprintf (stderr, "%s: no output filename given\n",
program);
fclose (in);
exit (EXITBAD);
}
}
else if (! strncmp (& (casetext [i]), STOP_PROC, strlen (STOP_PROC)))
{
if (processing)
{
end_prg (out);
fclose (out);
processing = FALSE;
fprintf (stderr, " done.\n");
}
}
else if (processing)
{
if (tokenize (&rec, line, casemode, colmode))
{
set_addy (&rec);
outprg (out, &rec);
}
}
}
return;
}
int get_addy (FILE *in, Addy_type *addy)
{
int byte;
if ((byte = fgetc (in)) == EOF) return EOF;
addy -> byte_addy [LOBYTE] = byte;
if ((byte = fgetc (in)) == EOF) return EOF;
addy -> byte_addy [HIBYTE] = byte;
return 0;
}
void exit_wrong_fmt (char *name)
{
fprintf (stderr, "\n%s: %s is in the wrong format.\n", program, name);
exit (EXITBAD);
}
int get_rec_len (Addy_type *addy)
{
static unsigned short next_addy = START_ADDY;
int length;
if (addy == ADDY_NULL)
{
next_addy = START_ADDY;
return 0;
}
length = addy -> whole_addy - next_addy - 5;
next_addy = addy -> whole_addy;
addy -> whole_addy = length;
if (length < 1 || length > MAXTOKENLINE) return EOF;
else return 0;
}
int get_rec (FILE *fin, Basrec_type *record)
{
int i, c;
Addy_type addy;
/* get next record address */
if (get_addy (fin, &addy) == EOF) return EOF;
/* if next record address is zero then we're done */
if (! addy.whole_addy) return 1;
/* change next record address into record length */
if (get_rec_len (&addy) == EOF) return EOF;
record -> next_rec.whole_addy = addy.whole_addy;
/* get record line number */
if (get_addy (fin, &addy) == EOF) return EOF;
record -> line_num.whole_addy = addy.whole_addy;
/* get tokenized record */
for (i = 0, c = 0; i < record -> next_rec.whole_addy && c != EOF; i ++)
record -> tokenline [i] = c = fgetc (fin);
if (c == EOF) return EOF;
if (fgetc (fin)) return EOF;
record -> tokenline [i] = 0;
return 0;
}
int detoken (Basrec_type *rec, char *text, int max, int lowercase)
{
int tok = 0, j, k, tex = 0, eot, len, found, look, count;
unsigned int token;
int comment = FALSE, quote = FALSE, curr_list = 0, search;
char deci_byte [MAXDECIM];
Keyword_type *kw;
unsigned char *tokens;
tokens = rec -> tokenline;
eot = strlen (tokens);
while (tok < eot && tex < max - 1)
{
if (comment)
{
if (islower (tokens [tok]))
text [tex] = toupper (tokens [tok]);
else if (isupper (tokens [tok]))
text [tex] = tolower (tokens [tok]);
else
text [tex] = tokens [tok];
}
else /* not comment mode */
{
curr_list = 0;
if (quote) kw = special; /* display code replacement */
else kw = kw_list [curr_list]; /* basic keywords */
k = 0;
found = FALSE;
search = TRUE;
while (search) /* search thru lists of keyword lists */
{
/* search thru current keyword list */
while (! found && kw [k].token)
if (tokens [tok] == kw [k].token) found = TRUE;
else k ++;
if (quote || found || kw_list [curr_list + 1] == KW_NULL)
search = FALSE;
else
{
curr_list ++;
kw = kw_list [curr_list];
}
}
/* replace space char with keyword w/repeat only if N number of them */
if (quote && found && tokens [tok] == SPACE)
{
for (look = tok + 1, count = 0;
look < eot && tokens [look] == SPACE && count < SPACE_RPT;
look ++, count ++);
if (count < SPACE_RPT) found = FALSE;
}
if (found)
{
if (kw [k].token == COMT_TOKEN) comment = TRUE;
len = strlen (kw [k].keyword);
for (j = 0; tex < max - 1 && j < len; j ++, tex ++)
if (lowercase)
text [tex] = tolower (kw [k].keyword [j]);
else
text [tex] = toupper (kw [k].keyword [j]);
if (quote)
{
token = tokens [tok];
for (look = tok + 1, count = 0;
look < eot && tokens [look] == token;
look ++, count ++);
if (count)
{
tex --; text [tex] = '*'; tex ++;
sprintf (deci_byte, "%d", count + 1);
for (j = 0;
tex < max - 1 && j < strlen (deci_byte);
j ++, tex ++) text [tex] = deci_byte [j];
tok += count;
text [tex] = '}';
tex ++;
}
}
tex --;
}