void InitScan( void ) {
//==================
// Initialize the scanner.
if( Options & OPT_EXTEND_REAL ) {
TokenREA = TO_DBL;
ExpREA = 'D';
TokenDBL = TO_EXT;
ExpDBL = 'Q';
} else {
TokenREA = TO_REA;
ExpREA = 'E';
TokenDBL = TO_DBL;
ExpDBL = 'D';
}
TokenEXT = TO_EXT;
ExpEXT = 'Q';
Line = 0;
State = SNS;
TkCrsr = &TokenBuff[ 0 ];
LexToken.stop = TkCrsr;
LexToken.col = Column;
LexToken.flags = 0;
LexToken.line = 0;
SrcRecNum = CurrFile->rec;
// at this point, the line has already been read
// so just print it with an ISN in front
LinePrint();
if( StmtType == STMT_CONT ) {
Error( CC_NOT_INITIAL );
}
// examine the statement number if there was one
ScanNum();
ExtnSw &= ~XS_CONT_20;
}
void Scan( void ) {
//==============
// Collect a token.
token_state state2;
byte ch;
token_state old_state;
char *dpt = NULL;
byte tab;
int len;
int hlen;
TOKCLASS class;
char_class ch_class;
char_class wasextch;
if( !(LexToken.flags & TK_LAST) ) {
wasextch = 0;
len = 0;
tab = 0;
class = 0;
old_state = SNS;
LexToken.start = LexToken.stop;
LexToken.col = Column;
LexToken.line = Line;
for(;;) {
ch = *Cursor;
ch_class = CharSetInfo.character_set[ ch ];
wasextch |= ch_class;
state2 = StateTable[ State ][ ch_class & C_MASK ];
switch( state2 ) {
case SAN :
case SLG :
if( ch_class & C_LOW ) { // lower case character
ch += 'A' - 'a';
}
*TkCrsr = ch;
TkCrsr++;
State = state2;
break;
case SDB :
if( CharSetInfo.character_width( Cursor ) != 2 ) {
Error( CC_BAD_CHAR );
} else if( CharSetInfo.is_double_byte_blank( Cursor ) ) {
*Cursor = ' ';
*( Cursor + 1 ) = ' ';
Column--; // compensate for Column++ and Cursor++
Cursor--; // after select
} else {
State = StateTable[ State ][ C_AL ];
*TkCrsr = ch;
TkCrsr++;
Cursor++;
Column++;
*TkCrsr = *Cursor;
TkCrsr++;
}
break;
case SNM :
case SFT :
case SEN :
*TkCrsr = ch;
TkCrsr++;
State = state2;
break;
case SSG :
*TkCrsr = ch;
TkCrsr++;
// 0..71 is the statement area
// 72..79 is the sequence area
++Cursor;
if( ++Column >= LastColumn ) { // we've just processed column 72
*Cursor = NULLCHAR;
}
State = SOP;
class = TO_OPR;
goto token;
case SEX :
case SLX :
if( LexToken.flags & TK_LENSPEC ) {
LexToken.flags &= ~TK_LENSPEC;
goto token;
}
if( ch_class & C_LOW ) { // lower case character
ch += 'A' - 'a';
}
State = state2;
switch( ch ) {
case( 'Q' ):
class = TokenEXT;
break;
case( 'D' ):
class = TokenDBL;
break;
case( 'E' ):
class = TokenREA;
break;
}
*TkCrsr = ch;
TkCrsr++;
break;
case SML :
case SLL :
dpt = TkCrsr;
old_state = State;
*TkCrsr = ch;
TkCrsr++;
State = state2;
break;
case SFQ :
State = SIQ;
break;
case SIQ :
state2 = SIQ;
case SFM :
if( ch_class == C_TC ) {
tab = 8 - Column % 8;
// Column gets incremented normally at bottom of loop
Column += tab - 1;
memset( TkCrsr, ' ', tab );
TkCrsr += tab;
} else {
*TkCrsr = ch;
TkCrsr++;
}
State = state2;
break;
case SOL :
case SHX :
case SCS :
*TkCrsr = NULLCHAR; // for conversion routines
TkCrsr++;
case SAP :
State = state2;
break;
case SSO :
goto token;
case SOP :
*TkCrsr = ch;
TkCrsr++;
// 0..71 is the statement area
// 72..79 is the sequence area
++Cursor;
if( ++Column >= LastColumn ) { // we've just processed column 72
*Cursor = NULLCHAR;
}
State = SOP;
class = TO_OPR;
goto token;
case SFL :
if( old_state == SNS ) {
// Consider: i .eq. j
LkUpLog();
if( LexToken.log != BAD_LOG ) {
// if it's a valid logical operator,
// set final state to SFL
State = state2;
} else if( dpt == NULL ) {
dpt = LexToken.start;
}
} else {
// Consider: 1 .eq. 2
State = state2;
}
goto token;
case SHL :
if( LexToken.flags & TK_LENSPEC ) {
LexToken.flags &= ~TK_LENSPEC;
goto token;
}
*TkCrsr = NULLCHAR;
len = atoi( LexToken.start );
LexToken.start = TkCrsr;
State = SIH;
class = TO_LIT;
StmtSw |= SS_HOLLERITH;
break;
case SIH :
if( TkCrsr - LexToken.start >= len ) {
TkCrsr = LexToken.start + len; // in case of TABCHAR
State = SSO;
goto token;
}
if( ch_class == C_TC ) {
tab = 8 - Column % 8;
// Column gets incremented normally at bottom of loop
Column += tab - 1;
memset( TkCrsr, ' ', tab );
TkCrsr += tab;
} else {
*TkCrsr = ch;
TkCrsr++;
}
break;
case SSP :
if( State == SNS ) {
LexToken.col = Column;
}
break;
case STC :
// Column gets incremented normally at bottom of loop
Column += 7 - Column % 8;
break;
case SBC :
Error( CC_BAD_CHAR );
break;
case SCM :
if( !(ExtnSw & XS_EOL_COMMENT) ) {
Extension( CC_EOL_COMMENT );
ExtnSw |= XS_EOL_COMMENT;
}
case SNR :
if( LexToken.flags & TK_INCLUDE ) {
LexToken.flags |= TK_LAST;
goto token;
}
// 0..71 is the statement area
// 72..79 is the sequence area
// calculate the number of spaces
// that we may require for filling
tab = LastColumn - Column;
ComRead();
if( StmtType != STMT_CONT ) {
LexToken.flags |= TK_LAST;
goto token;
}
if( ( State == SIQ ) || ( State == SIH ) || ( State == SFM ) ) {
memset( TkCrsr, ' ', tab );
TkCrsr += tab;
}
++Line;
ComPrint();
ScanNum();
if( Line >= 20 ) {
if( !(ExtnSw & XS_CONT_20) ) {
Extension( CC_TOO_MANY_CONT );
ExtnSw |= XS_CONT_20;
}
if( (TkCrsr-TokenBuff) + (LastColumn-CONT_COL) > TOKLEN ) {
TkCrsr = TokenBuff; // so we don't overflow TokenBuff
if( !(StmtSw & SS_CONT_ERROR_ISSUED) ) {
Error( CC_CONT_OVERFLOW );
StmtSw |= SS_CONT_ERROR_ISSUED;
}
}
}
if( State == SNS ) {
LexToken.col = Column;
}
Column--; // to offset ++Cursor and ++Column in code
Cursor--; // after } (must be after ScanNum
break; // and Error since Error uses Column)
}
// 0..71 is the statement area
// 72..79 is the sequence area
++Cursor;
if( ++Column >= LastColumn ) { // we've just processed column 72
*Cursor = NULLCHAR;
}
}
token: LexToken.stop = TkCrsr;
state2 = State; // final state for Scan
State = SNS; // set to no state for next time
switch( state2 ) {
case SAN :
class = TO_NAM;
break;
case SNM :
class = TO_INT;
break;
case SFT :
class = TokenREA;
break;
case SOL :
class = TO_OCT;
break;
case SHX :
class = TO_HEX;
break;
case SCS :
case SAP :
class = TO_LIT;
break;
case SFL :
if( old_state == SNS ) {
LexToken.start++; // skip over starting dot
// 0..71 is the statement area
// 72..79 is the sequence area
++Cursor;
if( ++Column >= LastColumn ) { // just processed column 72
*Cursor = NULLCHAR;
}
class = TO_LGL;
} else {
int main(int argc, char **args)
{
if (argc != 6 && argc != 7)
usage();
bool ptr3 = false;
if (argc == 7)
{
ptr3 = strchr(args[6],'3') != 0;
}
int err = readall(args[1],patches);
if (err)
{
printf("Can't %s patches\n",readall_errtype[err]);
usage();
}
err = readall(args[2],envelopes);
if (err)
{
printf("Can't %s envelopes\n",readall_errtype[err]);
usage();
}
err = readall(args[3],sequences);
if (err)
{
printf("Can't %s sequences\n",readall_errtype[err]);
usage();
}
err = readall(args[4],samples);
if (err)
{
printf("Can't %s samples\n",readall_errtype[err]);
usage();
}
if (sequences.size() < 2)
return 0;
sequences_used.resize(sequences.size());
sequence_used.resize(sequences.size());
{
int i;
for (i=0; args[5][i]; ++i)
dir[i] = args[5][i];
for (; i>=0; --i)
if (dir[i] == '/'
|| dir[i] == '\\')
break;
dir[i+1] = 0;
}
// get tracks count
int count = GetWordLE(&sequences[0])/2;
for (int i=0; i<count; ++i)
{
sprintf(buff,"%s%03d",dir,i);
if (_mkdir(buff) != 0 && errno != EEXIST)
{
printf("Can't create dir \"%03d\"\n",i);
return 0;
}
sprintf(buff,"%s%03d\\%03d.code",dir,i,i);
FILE *f_seq = fopen(buff,"wb");
if (!f_seq)
{
printf("Can't create \"%s\" file\n",buff);
return 0;
}
// check that we can get sequence header offset
if (i*2 + 1 >= sequences.size())
{
printf("Error: sequence %03d offset over end of file\n",i);
return 0;
}
// get sequence header offset
int seq_start = GetWordLE(&sequences[i*2]);
if (seq_start >= sequences.size())
{
printf("Error: sequence %03d header over end of file\n",i);
return 0;
}
// mark sequence offset bytes as "used"
sequences_used[i*2 ] = true;
sequences_used[i*2+1] = true;
// get channels count
int channels = sequences[seq_start];
// calculate header length
int header_len = channels*(ptr3?3:2) + 1;
// check that whole header contains in file
if (seq_start + header_len > sequences.size())
{
printf("Error: sequence %03d header over end of file\n",i);
return 0;
}
// mark header offsets as "used"
for (int j=0; j<header_len; ++j)
sequences_used[seq_start+j] = true;
// labels for "assembly"
std::vector<int> labels; // where
std::vector<int> labelswhere; // where required
std::vector<BYTE> notepatch;
notepatch.resize(sequences.size());
// reserve labels for channel offsets
labels.resize(channels);
labelswhere.resize(channels);
// mark all bytes not used for current sequence
for (int j=0; j<sequences.size(); ++j)
sequence_used[j] = 0;
// mark all required bytes by sequence
// and make labels
for (int c=0; c<channels; ++c)
{
int ch_start;
// get channel code offset
if (ptr3)
ch_start = GetTriple(&sequences[seq_start + c*3 + 1]);
else
ch_start = GetWordLE(&sequences[seq_start + c*2 + 1]);
// set label (was reserved)
labels[c] = ch_start;
// check that channel start is in file
if (ch_start >= sequences.size())
{
printf("Error: sequence %03d channel %d starts out of file\n",i,c);
return 0;
}
// stack of addresses to scan
std::vector<int> jmp_stack;
std::vector<int> jmp_stackp; // patch
// put channel start
jmp_stack.push_back(ch_start);
jmp_stackp.push_back(0);
while (!jmp_stack.empty())
{
// we have address to scan!
int j = jmp_stack.back();
int pp = jmp_stackp.back(); // patch
// remove from stack
jmp_stack.pop_back();
jmp_stackp.pop_back();
for (;;)
{
// scanned?
if (sequence_used[j])
break; // stop
// decode command, save length
int len = gems_decode(&sequences[j], buff);
if (!len)
{
// Unknown command detected
printf("Warning: unknown command in sequence %03d, in channel %d, at global offset $%X\n",
i,c,j);
len = 1;
}
// check command end
if (j + len > sequences.size())
{
printf("Warning: command start + len more than end of file "
"in sequence %03d, in channel %d, at global offset $%X\n",
i,c,j);
break;
}
// is it "patch"?
if (memcmp(buff,"patch",5) == 0)
{
// yes, set pp
// read patch index from text
ScanNum(buff+5,pp);
}
// is it "goto"?
if (memcmp(buff,"goto",4) == 0)
{
// yes, give label for offset
// read offset from text
int offs;
ScanNum(buff+4,offs);
// add label
labels.push_back(j+len+(short)offs);
// where needed
labelswhere.push_back(j);
// add offset into scan stack
jmp_stack.push_back(j+len+(short)offs);
jmp_stackp.push_back(pp); // patch
}
// is it "if"?
if (memcmp(buff,"if",2) == 0)
{
// yes, give label for offset
// find comma before offset
char *tmp = strchr(buff,',');
// read offset
int offs;
ScanNum(tmp+1,offs);
// add label
labels.push_back(j+len+offs);
// where needed
labelswhere.push_back(j);
// add offset into scan stack
jmp_stack.push_back(j+len+offs);
jmp_stackp.push_back(pp); // patch
}
// mark command bytes as "being used"
for (; len > 0; --len, ++j)
{
sequences_used[j] = true; // within whole file
sequence_used[j] = true; // within current sequence
notepatch[j] = pp;
}
// is it end of sequence?
if (memcmp(buff,"eos",3) == 0)
break; // stop scan
}
}
}
// write section
fprintf(f_seq," SECTION HEADER\n");
// write count of channels
fprintf(f_seq," dc.b %d\n",channels);
// write channels offsets
for (int c=0; c<channels; ++c)
fprintf(f_seq," dc.t channel_%d\n",c);
// write section
fprintf(f_seq,"\n SECTION CODE\n");
// indexes of patches, modulations, samples required for current sequence
std::vector<int> patches_used;
std::vector<int> modulations_used;
std::vector<int> samples_used;
// scan bytes again, but without jumps
// all we need is to get marked commands
for (int j=0; j<sequences.size(); )
{
for (int z=0; z<labels.size(); ++z)
if (labels[z] == j)
fprintf(f_seq,"%s_%d:\n",(z<channels)?"channel":"label",z);
// Is this byte required by current sequence?
if (!sequence_used[j])
{
// no, skip forward
++j;
continue;
}
int len = gems_decode(&sequences[j], buff);
if (!len) // if it is unknown command
{
// then write plain byte
fprintf(f_seq," dc.b $%02X",(int)sequences[j]);
++j;
continue; // resume to next byte
}
// is it "note"?
if (memcmp(buff,"note",4) == 0)
{
// yes, then if patch is DAC, then use name
int pp = notepatch[j];
int poffs = -1;
int ptype = -1;
// if we can get patch offs, then get it
if (pp*2 + 1 < patches.size())
poffs = GetWordLE(&patches[pp*2]);
// if we can get patch type, then get it
if (poffs != -1
&& poffs < patches.size())
ptype = patches[poffs];
// if patch type == DAC
if (ptype == GEMSI_DAC)
{
// scan note id
int sid;
ScanNum(buff+4,sid);
// translate to sample id
sid = (sid + 0x30) % 0x60;
// look in already found
int z;
for (z=0; z<samples_used.size(); ++z)
if (samples_used[z] == sid)
break;
// add if not found
if (z == samples_used.size())
samples_used.push_back(sid);
// replace id with name
sprintf(buff+4," sample_%02X",sid);
}
}
// is it "patch"?
if (memcmp(buff,"patch",5) == 0)
{
// yes, use name instead of index
// read patch index from text
int pn;
ScanNum(buff+5,pn);
// check that it is not allocated
int z;
for (z=0; z<patches_used.size(); ++z)
if (patches_used[z] == pn)
break;
// if not exist, then add
if (z == patches_used.size())
patches_used.push_back(pn);
// replace offset with name
sprintf(buff+5," patch_%02X",pn);
}
// is it "modulation"?
if (memcmp(buff,"modulation",10) == 0)
{
// yes, use name instead of index
// read modulation index from text
int mn;
ScanNum(buff+10,mn);
// check that it is not allocated
int z;
for (z=0; z<modulations_used.size(); ++z)
if (modulations_used[z] == mn)
break;
// if not exist, then add
if (z == modulations_used.size())
modulations_used.push_back(mn);
// replace offset with name
sprintf(buff+10," modulation_%02X",mn);
}
// is it "goto"?
if (memcmp(buff,"goto",4) == 0)
{
// yes, set label instead of plain offset
// find index of label given to this "goto"
int z;
for (z=0; z<labels.size(); ++z)
if (labelswhere[z] == j)
break;
// check "not found"
if (z == labels.size())
{
printf("Unexpected Error: label not allocated "
"in %03d sequence at global offset $%X",i,j);
--z;
}
// replace offset with label
sprintf(buff+4," label_%d",z);
}
// is it "if"?
if (memcmp(buff,"if",2) == 0)
{
// yes, set label instead of plain offset
// find index of label given to this "if"
int z;
for (z=0; z<labels.size(); ++z)
if (labelswhere[z] == j)
break;
// check "not found"
if (z == labels.size())
{
printf("Unexpected Error: label not allocated "
"in %03d sequence at global offset $%X",i,j);
--z;
}
// find comma before offset
char *tmp = strchr(buff,',');
// replace offset with label
sprintf(tmp+1,"label_%d",z);
}
// write command text
fprintf(f_seq," %s\n",buff);
// skip first byte, because it's label is correct
++j; --len;
// test for invalid labels
for (; len>0; ++j, --len)
for (int z=0; z<labels.size(); ++z)
if (labels[z] == j)
printf("Error: label %d at middle of command "
"in sequence %03d, at global offset $%X\n",z,i,j);
}
fclose(f_seq);
// dump used instruments
for (int z=0; z<patches_used.size(); ++z)
{
int pn = patches_used[z];
// check that we can get offset
if (pn * 2 + 1 >= patches.size())
{
printf("Error: patch $%02X out of bounds of instruments files "
"used in sequence %03d\n", pn, i);
continue;
}
// get offset
int poffs = GetWordLE(&patches[pn*2]);
// check that we can get type
if (poffs >= patches.size())
{
printf("Error: patch $%02X out of bounds of instruments files "
"used in sequence %03d\n", pn, i);
continue;
}
// get patch type
int ptype = patches[poffs];
// check patch type
if (ptype > 3)
{
printf("Error: patch $%02X unknown type %d "
"used in sequence %03d\n", pn, ptype, i);
continue;
}
// patch dump sizes
int psizes[]={0x27,2,7,7};
// check that full patch dump contains in file
if (poffs + psizes[ptype] > patches.size())
{
printf("Error: patch $%02X info not full, "
"used in sequence %03d\n", pn, i);
continue;
}
// create file for instrument info
sprintf(buff,"%s%03d\\patch_%02X.ins",dir,i,pn);
FILE *ins = fopen(buff,"w");
if (!ins)
{
printf("Can't create file \"%s\"\n",buff);
continue;
}
// write instrument info
switch(ptype)
{
case GEMSI_FM:
case GEMSI_PSG:
case GEMSI_NOISE:
fprintf(ins,"importraw 'patch_%02X.raw'\n",pn);
break;
case GEMSI_DAC: // DAC has only one byte param, so keep it in plain text
fprintf(ins,"DAC %d\n",(int)patches[poffs+1]);
break;
}
fclose(ins);
// if patch type != DAC, write dump. DAC patch contains only 1 param,
// so it will be in plain text right in instrument info
if (ptype != GEMSI_DAC)
{
// create dump file
sprintf(buff,"%s%03d\\patch_%02X.raw",dir,i,pn);
ins = fopen(buff,"wb");
if (!ins)
{
printf("Can't create file \"%s\"\n",buff);
continue;
}
// write dump
int writed = fwrite(&patches[poffs],1,psizes[ptype],ins);
// check that it was writen
if (writed != psizes[ptype])
printf("Error: can't write \"%s\" file\n",buff);
fclose(ins);
}
}
// write dumps of used modulations
for (int z=0; z<modulations_used.size(); ++z)
{
int mn = modulations_used[z];
// check that we can get offset
if (mn*2 + 1 > envelopes.size())
{
printf("Error: modulation $%02X out of file bounds, "
"used in sequence %03d\n",mn,i);
continue;
}
// get offset
int moffs = GetWordLE(&envelopes[mn*2]);
// check that file contains this offset
if (moffs >= envelopes.size())
{
printf("Error: modulation $%02X out of file bounds, "
"used in sequence %03d\n",mn,i);
continue;
}
// calculate end of envelope
int mend;
// start from delay at offset moffs + 2
for (mend = moffs + 2; ; mend += 3)
{
// check that we can test delay
if (mend >= envelopes.size())
{
printf("Error: modulation $%02X has no end, "
"used in sequence %03d\n",mn,i);
mend = 0;
break;
}
// test delay
if (envelopes[mend] == 0)
break; // we found END
}
// check that we found mend
if (!mend)
continue;
// set end after last delay ( = 0)
++mend;
// create mod file
sprintf(buff,"%s%03d\\modulation_%02X.mod",dir,i,mn);
FILE *mod = fopen(buff,"wb");
if (!mod)
{
printf("Can't create file \"%s\"\n",buff);
continue;
}
// write dump
int writed = fwrite(&envelopes[moffs],1,mend-moffs,mod);
// check that it was writen
if (writed != mend - moffs)
printf("Error: can't write \"%s\" file\n",buff);
fclose(mod);
}
// write dumps of used samples
for (int z=0; z<samples_used.size(); ++z)
{
int sn = samples_used[z];
int sh = sn*12;
// check than we can read sample header
if (sh + 12 > samples.size())
{
printf("Error: sample $%02X header out of file, "
"used in %03d sequence\n",sn,i);
continue;
}
int sflags = samples[sh];
int soff = GetTriple(&samples[sh+1]);
int sskip = GetWordLE(&samples[sh+4]);
int sfirst = GetWordLE(&samples[sh+6]);
int sloop = (short)GetWordLE(&samples[sh+8]);
int send = GetWordLE(&samples[sh+10]);
int s_all = sskip + sfirst + send;
if (soff+s_all > samples.size())
{
printf("Error: sample $%02X ending is out of file, "
"used in sequence %03d",sn,i);
continue;
}
// create file for sample cfg
sprintf(buff,"%s%03d\\sample_%02X.sfx",dir,i,sn);
FILE *s = fopen(buff,"w");
if (!s)
{
printf("Can't create file \"%s\"\n",buff);
continue;
}
fprintf(s,
"RAW 'sample_%02X.snd'\n"
"FLAGS =$%02X\n"
"SKIP =$%04X\n"
"FIRST =$%04X\n"
"LOOP =$%04X\n"
"END =$%04X\n",
sn,
sflags,
sskip,
sfirst,
sloop,
send);
fclose(s);
sprintf(buff,"%s%03d\\sample_%02X.snd",dir,i,sn);
s = fopen(buff,"wb");
if (!s)
{
printf("Can't create file \"%s\"\n",buff);
continue;
}
int writed = fwrite(&samples[soff],1,s_all,s);
if (writed != s_all)
printf("Can't write file \"%s\"\n",buff);
fclose(s);
}
// write sequence config
sprintf(buff,"%s%03d\\%03d.cfg",dir,i,i);
f_seq = fopen(buff,"w");
// include code
fprintf(f_seq,"code '%03d.code'\n\n",i);
// include instruments
for (int z=0; z<patches_used.size(); ++z)
fprintf(f_seq,"instrument patch_%02X,'patch_%02X.ins'\n",patches_used[z],patches_used[z]);
fprintf(f_seq,"\n");
// include modulations
for (int z=0; z<modulations_used.size(); ++z)
fprintf(f_seq,"modulation modulation_%02X,'modulation_%02X.mod'\n",modulations_used[z],modulations_used[z]);
fprintf(f_seq,"\n");
// include samples
for (int z=0; z<samples_used.size(); ++z)
fprintf(f_seq,"sample sample_%02X,'sample_%02X.sfx'\n",samples_used[z],samples_used[z]);
// end of cfg
fclose(f_seq);
}
// create main cfg
FILE *cfg = fopen(args[5],"w");
if (!cfg)
{
printf("Can't create \"%s\"\n",args[5]);
return 0;
}
// include sequences
for (int i=0; i<count; ++i)
{
fprintf(cfg,"sequence '%03d\\%03d.cfg'\n",i,i);
}
fclose(cfg);
bool _mid = true;
for (int i=0; i<sequences.size(); ++i)
if (sequences_used[i] != _mid)
{
if (_mid)
printf("Sequences not used bytes: $%X",i);
else
printf("-$%X\n",i);
_mid = sequences_used[i];
}
if (!_mid)
printf("-$%X\n",sequences.size());
return 0;
}
