initial import

This commit is contained in:
Alex Shinn 2009-02-18 03:14:31 +09:00
commit 105c317700
5 changed files with 2342 additions and 0 deletions

128
sexp-huff.c Normal file
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{12, 0x0C00}, /* '\x00' */
{15, 0x0000}, /* '\x01' */
{15, 0x4000}, /* '\x02' */
{15, 0x2000}, /* '\x03' */
{15, 0x6000}, /* '\x04' */
{15, 0x0800}, /* '\x05' */
{15, 0x4800}, /* '\x06' */
{15, 0x2800}, /* '\x07' */
{15, 0x6800}, /* '\x08' */
{15, 0x1800}, /* '\x09' */
{15, 0x5800}, /* '\x0a' */
{15, 0x3800}, /* '\x0b' */
{15, 0x7800}, /* '\x0c' */
{15, 0x0100}, /* '\x0d' */
{15, 0x4100}, /* '\x0e' */
{15, 0x2100}, /* '\x0f' */
{15, 0x6100}, /* '\x10' */
{15, 0x1100}, /* '\x11' */
{15, 0x5100}, /* '\x12' */
{15, 0x3100}, /* '\x13' */
{15, 0x7100}, /* '\x14' */
{15, 0x0900}, /* '\x15' */
{15, 0x4900}, /* '\x16' */
{15, 0x2900}, /* '\x17' */
{15, 0x6900}, /* '\x18' */
{15, 0x1900}, /* '\x19' */
{15, 0x5900}, /* '\x1a' */
{15, 0x3900}, /* '\x1b' */
{15, 0x7900}, /* '\x1c' */
{15, 0x0500}, /* '\x1d' */
{15, 0x4500}, /* '\x1e' */
{15, 0x2500}, /* '\x1f' */
{15, 0x6500}, /* '\x20' */
{ 8, 0x0040}, /* '!' */
{15, 0x1500}, /* '"' */
{15, 0x5500}, /* '#' */
{15, 0x3500}, /* '$' */
{15, 0x7500}, /* '%' */
{15, 0x0D00}, /* '&' */
{15, 0x4D00}, /* '\'' */
{15, 0x2D00}, /* '(' */
{15, 0x6D00}, /* ')' */
{11, 0x0300}, /* '*' */
{10, 0x0180}, /* '+' */
{15, 0x1D00}, /* ',' */
{ 4, 0x000D}, /* '-' */
{15, 0x5D00}, /* '.' */
{10, 0x0380}, /* '/' */
{15, 0x3D00}, /* '0' */
{15, 0x7D00}, /* '1' */
{14, 0x0080}, /* '2' */
{14, 0x2080}, /* '3' */
{14, 0x1080}, /* '4' */
{14, 0x3080}, /* '5' */
{14, 0x0880}, /* '6' */
{14, 0x2880}, /* '7' */
{14, 0x1880}, /* '8' */
{14, 0x3880}, /* '9' */
{14, 0x0480}, /* ':' */
{14, 0x2480}, /* ';' */
{ 7, 0x0050}, /* '<' */
{ 7, 0x0042}, /* '=' */
{ 7, 0x0022}, /* '>' */
{ 5, 0x0009}, /* '?' */
{14, 0x1480}, /* '@' */
{14, 0x3480}, /* 'A' */
{14, 0x0C80}, /* 'B' */
{14, 0x2C80}, /* 'C' */
{14, 0x1C80}, /* 'D' */
{14, 0x3C80}, /* 'E' */
{14, 0x0280}, /* 'F' */
{14, 0x2280}, /* 'G' */
{14, 0x1280}, /* 'H' */
{14, 0x3280}, /* 'I' */
{14, 0x0A80}, /* 'J' */
{14, 0x2A80}, /* 'K' */
{14, 0x1A80}, /* 'L' */
{14, 0x3A80}, /* 'M' */
{14, 0x0680}, /* 'N' */
{14, 0x2680}, /* 'O' */
{14, 0x1680}, /* 'P' */
{14, 0x3680}, /* 'Q' */
{14, 0x0E80}, /* 'R' */
{14, 0x2E80}, /* 'S' */
{14, 0x1E80}, /* 'T' */
{14, 0x3E80}, /* 'U' */
{14, 0x0200}, /* 'V' */
{14, 0x2200}, /* 'W' */
{14, 0x1200}, /* 'X' */
{14, 0x3200}, /* 'Y' */
{14, 0x0A00}, /* 'Z' */
{14, 0x2A00}, /* '[' */
{14, 0x1A00}, /* '\\' */
{14, 0x3A00}, /* ']' */
{14, 0x0600}, /* '^' */
{14, 0x2600}, /* '_' */
{14, 0x1600}, /* '`' */
{ 3, 0x0007}, /* 'a' */
{ 7, 0x0020}, /* 'b' */
{ 4, 0x0004}, /* 'c' */
{ 5, 0x001A}, /* 'd' */
{ 4, 0x0006}, /* 'e' */
{ 7, 0x0002}, /* 'f' */
{ 5, 0x0011}, /* 'g' */
{ 6, 0x0012}, /* 'h' */
{ 4, 0x000C}, /* 'i' */
{12, 0x0400}, /* 'j' */
{ 8, 0x00C0}, /* 'k' */
{ 5, 0x0018}, /* 'l' */
{ 6, 0x0032}, /* 'm' */
{ 4, 0x0005}, /* 'n' */
{ 5, 0x000A}, /* 'o' */
{ 5, 0x0001}, /* 'p' */
{ 7, 0x0070}, /* 'q' */
{ 3, 0x0003}, /* 'r' */
{ 5, 0x0008}, /* 's' */
{ 4, 0x000E}, /* 't' */
{ 5, 0x0019}, /* 'u' */
{ 7, 0x0062}, /* 'v' */
{ 7, 0x0030}, /* 'w' */
{ 7, 0x0060}, /* 'x' */
{ 7, 0x0010}, /* 'y' */
{11, 0x0700}, /* 'z' */
{14, 0x3600}, /* '{' */
{14, 0x0E00}, /* '|' */
{14, 0x2E00}, /* '}' */
{14, 0x1E00}, /* '~' */
{14, 0x3E00}, /* '\x7f' */

92
sexp-hufftabs.c Normal file
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/* auto-generated by ./symhuff.scm on Sun Feb 25 23:12:52 2007 */
char _huff_tab21[] = {
'\x01', '\x00', '\x03', '\x00', '\x02', '\x00', '\x04', '\x00',
};
char _huff_tab19[] = {
'\x01', 'j', '\x01', '\x00',
};
char _huff_tab20[] = {
'\x05', '\x09', '\x07', '\x0b', '\x06', '\x0a', '\x08', '\x0c',
};
char _huff_tab18[] = {
'2', ':', '6', 'B', '4', '@', '8', 'D',
'3', ';', '7', 'C', '5', 'A', '9', 'E',
};
char _huff_tab17[] = {
'\x0d', '\x1d', '\x15', '&', '\x11', '"', '\x19', ',',
'\x0f', '\x1f', '\x17', '(', '\x13', '$', '\x1b', '0',
'\x0e', '\x1e', '\x16', '\'', '\x12', '#', '\x1a', '.',
'\x10', '\x20', '\x18', ')', '\x14', '%', '\x1c', '1',
};
char _huff_tab16[] = {
'V', '^', 'Z', '|', 'X', '`', '\\', '~',
'W', '_', '[', '}', 'Y', '{', ']', '\x7f',
};
char _huff_tab15[] = {
'F', 'N', 'J', 'R', 'H', 'P', 'L', 'T',
'G', 'O', 'K', 'S', 'I', 'Q', 'M', 'U',
};
char _huff_tab13[] = {
'\x00', '\x00', '\x00', '+', '\x00', '\x00', '\x00', '/',
};
char _huff_tab14[] = {
'*', 'z',
};
char _huff_tab11[] = {
'\x00', 'b', '\x00', 'x',
};
char _huff_tab12[] = {
'!', 'k',
};
char _huff_tab9[] = {
'\x00', 's', '\x00', 'l',
};
char _huff_tab10[] = {
'y', 'w', '<', 'q',
};
char _huff_tab8[] = {
'p', '?', 'g', 'u',
};
char _huff_tab7[] = {
'f', '>', '=', 'v',
};
char _huff_tab5[] = {
'\x00', 'o', '\x00', 'd',
};
char _huff_tab6[] = {
'h', 'm',
};
char _huff_tab4[] = {
'c', 'i',
};
char _huff_tab3[] = {
'n', '-',
};
char _huff_tab1[] = {
'\x00', '\x00', '\x00', 'r', '\x00', '\x00', '\x00', 'a',
};
char _huff_tab2[] = {
'e', 't',
};

594
sexp-orig.c Normal file
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/* #include <ctype.h> */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
/* simple tagging
* ends in 00: pointer
* 1: fixnum
* 010: symbol
* 0110: char
* 1110: other immediate object (NULL, TRUE, FALSE)
*/
enum sexp_tags {
SEXP_PAIR,
SEXP_SYMBOL,
SEXP_STRING,
SEXP_VECTOR,
};
/* would need a proper header for GC */
typedef struct sexp_struct {
char tag;
void *data1;
void *data2;
} *sexp;
#define MAKE_IMMEDIATE(n) ((sexp) ((n<<3) + 6))
#define SEXP_NULL MAKE_IMMEDIATE(0)
#define SEXP_FALSE MAKE_IMMEDIATE(1)
#define SEXP_TRUE MAKE_IMMEDIATE(2)
#define SEXP_EOF MAKE_IMMEDIATE(3)
#define SEXP_UNDEF MAKE_IMMEDIATE(4)
#define SEXP_CLOSE MAKE_IMMEDIATE(5) /* internal use */
#define SEXP_ERROR MAKE_IMMEDIATE(6)
#define SEXP_NULLP(x) ((x) == SEXP_NULL)
#define SEXP_POINTERP(x) (((int) x & 3) == 0)
#define SEXP_INTEGERP(x) (((int) x & 3) == 1)
#define SEXP_CHARP(x) (((int) x & 7) == 2)
#define SEXP_PAIRP(x) (SEXP_POINTERP(x) && (x)->tag == SEXP_PAIR)
#define SEXP_SYMBOLP(x) (SEXP_POINTERP(x) && (x)->tag == SEXP_SYMBOL)
#define SEXP_STRINGP(x) (SEXP_POINTERP(x) && (x)->tag == SEXP_STRING)
#define SEXP_ALLOC(size) (malloc(size))
#define SEXP_FREE free
#define SEXP_NEW() ((sexp) SEXP_ALLOC(sizeof(sexp)))
#define make_integer(n) ((sexp) (((int) n<<2) + 1))
#define unbox_integer(n) ((int) n>>2)
#define make_character(n) ((sexp) (((int) n<<3) + 2))
#define unbox_character(n) ((int) n>>3)
#define vector_length(x) ((int) x->data1)
#define vector_data(x) ((sexp*) x->data2)
#define string_length(x) ((int) x->data1)
#define string_data(x) ((char*) x->data2)
sexp cons(sexp head, sexp tail) {
sexp pair = SEXP_NEW();
if (! pair) return SEXP_ERROR;
pair->tag = SEXP_PAIR;
pair->data1 = (void*) head;
pair->data2 = (void*) tail;
return pair;
}
sexp car(sexp obj) {
return (SEXP_PAIRP(obj)) ? obj->data1 : SEXP_ERROR;
}
sexp cdr(sexp obj) {
return (SEXP_PAIRP(obj)) ? obj->data2 : SEXP_ERROR;
}
sexp set_car(sexp obj, sexp val) {
if (SEXP_PAIRP(obj)) {
return obj->data1 = val;
} else {
return SEXP_ERROR;
}
}
sexp set_cdr(sexp obj, sexp val) {
if (SEXP_PAIRP(obj)) {
return obj->data2 = val;
} else {
return SEXP_ERROR;
}
}
sexp nreverse(sexp ls) {
sexp a;
sexp b;
sexp tmp;
if (ls == SEXP_NULL) {
return ls;
} else if (! SEXP_PAIRP(ls)) {
return SEXP_ERROR;
} else {
b = ls;
a=cdr(ls);
set_cdr(b, SEXP_NULL);
for ( ; SEXP_PAIRP(a); ) {
tmp = cdr(a);
set_cdr(a, b);
b = a;
a = tmp;
}
return b;
}
}
sexp list(int count, ...) {
sexp res = SEXP_NULL;
sexp elt;
int i;
va_list ap;
va_start(ap, count);
for (i=0; i<count; i++) {
res = cons(va_arg(ap, sexp), res);
}
va_end(ap);
return nreverse(res);
}
int length(sexp ls) {
sexp x;
int res;
for (res=0, x=ls; SEXP_PAIRP(x); res++, x=cdr(x))
;
return res;
}
sexp make_string(char *str) {
sexp s = SEXP_NEW();
if (! s) return SEXP_ERROR;
int len = strlen(str);
char *mystr = SEXP_ALLOC(len+1);
if (! mystr) { SEXP_FREE(s); return SEXP_ERROR; }
strncpy(mystr, str, len+1);
s->tag = SEXP_STRING;
s->data1 = (void*) len;
s->data2 = (void*) mystr;
return s;
}
sexp intern(char *str) {
sexp sym = SEXP_NEW();
if (! sym) return SEXP_ERROR;
int len = strlen(str);
char *mystr = SEXP_ALLOC(len+1);
if (! mystr) { SEXP_FREE(sym); return SEXP_ERROR; }
strncpy(mystr, str, len+1);
sym->tag = SEXP_SYMBOL;
sym->data1 = (void*) len;
sym->data2 = (void*) mystr;
return sym;
}
sexp make_vector(int len, sexp dflt) {
int i;
sexp v = SEXP_NEW();
if (v == NULL) return SEXP_ERROR;
sexp *x = (void*) SEXP_ALLOC(len*sizeof(sexp));
if (x == NULL) return SEXP_ERROR;
for (i=0; i<len; i++) {
x[i] = dflt;
}
v->tag = SEXP_VECTOR;
v->data1 = (void*) len;
v->data2 = (void*) x;
return v;
}
sexp list_to_vector(sexp ls) {
sexp vec = make_vector(length(ls), SEXP_FALSE);
if (vec == SEXP_ERROR) return vec;
sexp x;
sexp *elts = vector_data(vec);
int i;
for (i=0, x=ls; SEXP_PAIRP(x); i++, x=cdr(x)) {
elts[i] = car(x);
}
return vec;
}
sexp vector(int count, ...) {
sexp vec = make_vector(count, SEXP_FALSE);
if (vec == SEXP_ERROR) return vec;
sexp *elts = vector_data(vec);
va_list ap;
int i;
va_start(ap, count);
for (i=0; i<count; i++) {
elts[i] = va_arg(ap, sexp);
}
va_end(ap);
return vec;
}
void write_sexp (FILE *out, sexp obj) {
int len, i;
sexp x;
if (SEXP_POINTERP(obj)) {
switch (obj->tag) {
case SEXP_PAIR:
fprintf(out, "(");
write_sexp(out, car(obj));
for (x=cdr(obj); SEXP_PAIRP(x); x=cdr(x)) {
fprintf(out, " ");
write_sexp(out, car(x));
}
if (! SEXP_NULLP(x)) {
fprintf(out, " . ");
write_sexp(out, x);
}
fprintf(out, ")");
break;
case SEXP_VECTOR:
len = vector_length(obj);
sexp *elts = vector_data(obj);
if (len == 0) {
fprintf(out, "#()");
} else {
fprintf(out, "#(");
write_sexp(out, elts[0]);
for (i=1; i<len; i++) {
fprintf(out, " ");
write_sexp(out, elts[i]);
}
fprintf(out, ")");
}
break;
case SEXP_STRING:
fprintf(out, "\"");
/* FALLTHROUGH */
case SEXP_SYMBOL:
fprintf(out, "%s", string_data(obj));
if (obj->tag == SEXP_STRING) {
fprintf(out, "\"");
}
break;
}
} else if (SEXP_INTEGERP(obj)) {
fprintf(out, "%d", unbox_integer(obj));
} else if (SEXP_CHARP(obj)) {
if (33 <= unbox_character(obj) < 127) {
fprintf(out, "#\\%c", unbox_character(obj));
} else {
fprintf(out, "#\\x%02d", unbox_character(obj));
}
} else {
switch ((int) obj) {
case (int) SEXP_NULL:
fprintf(out, "()");
break;
case (int) SEXP_TRUE:
fprintf(out, "#t");
break;
case (int) SEXP_FALSE:
fprintf(out, "#f");
break;
case (int) SEXP_EOF:
fprintf(out, "#<eof>");
break;
case (int) SEXP_UNDEF:
fprintf(out, "#<undef>");
break;
default:
fprintf(out, "#<error>");
}
}
}
void* free_sexp (sexp obj) {
int len, i;
sexp *elts;
if (SEXP_POINTERP(obj)) {
switch (obj->tag) {
case SEXP_PAIR:
free_sexp(car(obj));
free_sexp(cdr(obj));
break;
case SEXP_VECTOR:
len = vector_length(obj);
elts = vector_data(obj);
for (i=0; i<len; i++) {
free_sexp(elts[i]);
}
SEXP_FREE(elts);
break;
case SEXP_STRING:
case SEXP_SYMBOL:
free(string_data(obj));
break;
}
SEXP_FREE(obj);
}
}
enum sexp_tokens {
TOK_OPEN_LIST,
TOK_OPEN_VECTOR,
TOK_CLOSE,
TOK_START_STRING,
TOK_SYMBOL,
TOK_NUMBER,
TOK_QUOTE,
TOK_QUASIQUOTE,
TOK_UNQUOTE,
TOK_UNQUOTE_SPLICING,
TOK_EOF,
TOK_TRUE,
TOK_FALSE,
TOK_ERROR,
};
char* read_string(FILE *in) {
char *buf, *tmp, *res;
char c;
int len;
buf = SEXP_ALLOC(128);
tmp = buf;
for (c=fgetc(in); (c != EOF) && (c != '"'); c=fgetc(in)) {
if (c == '\\') {
c=fgetc(in);
switch (c) {
case 'n':
c = '\n';
case 't':
c = '\t';
}
*tmp++ = c;
} else {
*tmp++ = c;
}
}
*tmp++ = '\0';
len = tmp - buf;
res = SEXP_ALLOC(len);
strncpy(res, buf, len);
SEXP_FREE(buf);
return res;
}
char* read_symbol(FILE *in) {
char *buf, *tmp, *res;
char c;
int len;
buf = SEXP_ALLOC(128);
tmp = buf;
while (1) {
c=fgetc(in);
switch (c) {
case '(': case ')': case ';': case ' ': case '\t': case '\r': case '\n':
case '\'': case '"': case ',': case EOF:
ungetc(c, in);
goto done;
break;
}
*tmp++ = c;
}
done:
*tmp++ = '\0';
len = tmp - buf;
res = SEXP_ALLOC(len);
strncpy(res, buf, len);
SEXP_FREE(buf);
return res;
}
int read_number(FILE *in) {
int res = 0;
int negativep = 0;
char c;
c = fgetc(in);
if (c == '-') {
negativep = 1;
} else if (isdigit(c)) {
res = c - '0';
}
for (c=fgetc(in); isdigit(c); c=fgetc(in)) {
res = res * 10 + (c - '0');
}
ungetc(c, in);
return negativep ? -res : res;
}
int read_token (FILE *in) {
int c;
scan_loop:
while (isspace(c=fgetc(in)))
;
if (c == EOF)
return TOK_EOF;
switch (c) {
case ';':
while ((c=fgetc(in)) != '\n')
;
goto scan_loop;
break;
case '\'':
return TOK_QUOTE;
case '`':
return TOK_QUASIQUOTE;
case '"':
return TOK_START_STRING;
case '(':
return TOK_OPEN_LIST;
case ')':
return TOK_CLOSE;
case ',':
c = fgetc(in);
if (c == '@') {
return TOK_UNQUOTE_SPLICING;
} else {
ungetc(c, in);
return TOK_UNQUOTE;
}
case '#':
c = fgetc(in);
switch (c) {
case '(':
return TOK_OPEN_VECTOR;
case 't':
return TOK_TRUE;
case 'f':
return TOK_FALSE;
/* case ';': */
/* read_sexp(in); */
/* goto scan_loop; */
/* case 'b': */
/* return TOK_BINARY; */
/* case 'o': */
/* return TOK_OCTAL; */
/* case 'o': */
/* return TOK_DECIMAL; */
/* case 'x': */
/* return TOK_HEXADECIMAL; */
/* case 'e': */
/* return TOK_EXACT; */
/* case 'i': */
/* return TOK_INEXACT; */
default:
return TOK_ERROR;
}
/* case '+': */
/* case '-': */
default:
ungetc(c, in);
return (isdigit(c) || c == '+' || c == '-') ? TOK_NUMBER : TOK_SYMBOL;
}
}
sexp read_sexp (FILE *in) {
sexp res, tmp, tmp2;
char *str;
int tok = read_token(in);
switch (tok) {
case TOK_EOF:
res = SEXP_EOF;
break;
case TOK_TRUE:
res = SEXP_TRUE;
break;
case TOK_FALSE:
res = SEXP_FALSE;
break;
case TOK_QUOTE:
res = read_sexp(in);
res = list(2, intern("quote"), res);
break;
case TOK_QUASIQUOTE:
res = read_sexp(in);
res = list(2, intern("quasiquote"), res);
break;
case TOK_UNQUOTE:
res = read_sexp(in);
res = list(2, intern("unquote"), res);
break;
case TOK_UNQUOTE_SPLICING:
res = read_sexp(in);
res = list(2, intern("unquote-splicing"), res);
break;
case TOK_OPEN_LIST:
case TOK_OPEN_VECTOR:
res = SEXP_NULL;
tmp = read_sexp(in);
while ((tmp != SEXP_ERROR) && (tmp != SEXP_EOF) && (tmp != SEXP_CLOSE)) {
if ((tok == TOK_OPEN_LIST) && SEXP_SYMBOLP(tmp)
&& (strncmp(string_data(tmp), ".", 2) == 0)) {
/* dotted list */
free_sexp(tmp);
tmp = read_sexp(in);
if (read_token(in) != TOK_CLOSE) {
res = SEXP_ERROR;
} else {
tmp2 = res;
res = nreverse(res);
set_cdr(tmp2, tmp);
return res;
}
} else {
res = cons(tmp, res);
tmp = read_sexp(in);
}
}
if (tmp != SEXP_CLOSE) {
free_sexp(res);
res = SEXP_ERROR;
}
res = nreverse(res);
if (tok == TOK_OPEN_VECTOR) {
tmp = res;
res = list_to_vector(tmp);
free_sexp(tmp);
}
break;
case TOK_START_STRING:
str = read_string(in);
res = make_string(str);
free(str);
break;
case TOK_SYMBOL:
str = read_symbol(in);
res = intern(str);
free(str);
break;
case TOK_NUMBER:
res = make_integer(read_number(in));
break;
case TOK_CLOSE:
res = SEXP_CLOSE;
break;
case TOK_ERROR:
default:
res = SEXP_ERROR;
break;
}
return res;
}
int main (int argc, char **argv) {
sexp obj;
/* sample object */
/* write_sexp(stdout, list(6, */
/* intern("foo"), */
/* make_integer(2), */
/* make_string("bar"), */
/* make_character('d'), */
/* vector(2, intern("baz"), intern("qux")), */
/* SEXP_TRUE)); */
/* fprintf(stdout, "\n"); */
/* rpl (repl without the eval) */
fprintf(stdout, "> ");
fflush(stdout);
while ((obj = read_sexp(stdin)) != SEXP_EOF) {
write_sexp(stdout, obj);
fprintf(stdout, "\n> ");
fflush(stdout);
}
fprintf(stdout, "\n");
return 0;
}

71
sexp-unhuff.c Normal file
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@ -0,0 +1,71 @@
/* auto-generated by ./symhuff.scm on Sun Feb 25 23:12:52 2007 */
res = c & 7;
c = c >> 3;
if (res == 0) {
res = c & 3;
c = c >> 2;
if (res == 0) {
res = c & 3;
c = c >> 2;
if (res == 0) {
res = c & 7;
c = c >> 3;
if (res == 0) {
res = c & 3;
c = c >> 2;
if (res == 0) {
res = _huff_tab21[c & 7];
c = c >> 3;
} else if ((res = _huff_tab19[res]) == '\x01') {
res = _huff_tab20[c & 7];
c = c >> 3;
}
} else if (res == 1) {
res = _huff_tab18[c & 15];
c = c >> 4;
} else if (res == 2) {
res = _huff_tab17[c & 31];
c = c >> 5;
} else if (res == 4) {
res = _huff_tab16[c & 15];
c = c >> 4;
} else if (res == 5) {
res = _huff_tab15[c & 15];
c = c >> 4;
} else if ((res = _huff_tab13[res]) == '\x00') {
res = _huff_tab14[c & 1];
c = c >> 1;
}
} else if ((res = _huff_tab11[res]) == '\x00') {
res = _huff_tab12[c & 1];
c = c >> 1;
}
} else if ((res = _huff_tab9[res]) == '\x00') {
res = _huff_tab10[c & 3];
c = c >> 2;
}
} else if (res == 1) {
res = _huff_tab8[c & 3];
c = c >> 2;
} else if (res == 2) {
res = c & 3;
c = c >> 2;
if (res == 0) {
res = _huff_tab7[c & 3];
c = c >> 2;
} else if ((res = _huff_tab5[res]) == '\x00') {
res = _huff_tab6[c & 1];
c = c >> 1;
}
} else if (res == 4) {
res = _huff_tab4[c & 1];
c = c >> 1;
} else if (res == 5) {
res = _huff_tab3[c & 1];
c = c >> 1;
} else if ((res = _huff_tab1[res]) == '\x00') {
res = _huff_tab2[c & 1];
c = c >> 1;
}

1457
sexp.c Normal file

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