int syntax_match(struct high_syntax *syntax, unsigned char *name, unsigned char *subr, struct high_param *params)
{
struct high_param *syntax_params;
if (zcmp(syntax->name, name))
{
return 0;
}
if (!syntax->subr ^ !subr)
{
return 0;
}
if (subr && zcmp(syntax->subr, subr))
{
return 0;
}
syntax_params = syntax->params;
while (syntax_params && params)
{
if (zcmp(syntax_params->name, params->name))
{
return 0;
}
syntax_params = syntax_params->next;
params = params->next;
}
return syntax_params == params;
}
struct high_color *find_color(struct high_color *colors, unsigned char *name, unsigned char *syn)
{
unsigned char bf[256];
struct high_color *color;
joe_snprintf_2(bf, sizeof(bf), "%s.%s", syn, name);
for (color = colors; color; color = color->next)
{
if (!zcmp(color->name, bf))
{
break;
}
}
if (color)
{
return color;
}
for (color = colors; color; color = color->next)
{
if (!zcmp(color->name, name))
{
break;
}
}
return color;
}
B *beafter(B *b)
{
ERROR *e;
unsigned char *name = b->name;
if (!name) name = USTR "";
for (e = errors.link.next; e != &errors; e = e->link.next)
if (!zcmp(name, e->file))
break;
if (e == &errors) {
/* Given buffer is not in list? Return first buffer in list. */
e = errors.link.next;
}
while (e != &errors && !zcmp(name, e->file))
e = e->link.next;
berror = 0;
if (e != &errors) {
B *b = bfind_incref(e->file);
/* bfind_incref() bumps refcount, so we have to unbump it. */
if (b->count == 1)
b->orphan = 1; /* Oops */
else
--b->count;
return b;
}
return 0;
}
int zmcmp(unsigned char *a, unsigned char *b)
{
int x = zlen(a);
do {
if (a[x] == ':' && a[x + 1] == ':')
if ((b[0] == ':' && !zcmp(a + x, b)) || !zcmp(a + x + 2, b))
return 0;
} while (x--);
return zcmp(a, b);
}
static int dobknd(BW *bw, int vt)
{
unsigned char **a;
unsigned char *s;
unsigned char *sh;
unsigned char start_sh[] = ". " JOERC "shell.sh\n";
unsigned char start_csh[] = "source " JOERC "shell.csh\n";
if (!modify_logic(bw,bw->b))
return -1;
sh=(unsigned char *)getenv("SHELL");
if (file_exists(sh) && zcmp(sh,USTR "/bin/sh")) goto ok;
if (file_exists(sh=USTR "/bin/bash")) goto ok;
if (file_exists(sh=USTR "/usr/bin/bash")) goto ok;
if (file_exists(sh=USTR "/bin/sh")) goto ok;
msgnw(bw->parent, joe_gettext(_("\"SHELL\" environment variable not defined or exported")));
return -1;
ok:
a = vamk(3);
s = vsncpy(NULL, 0, sz(sh));
a = vaadd(a, s);
s = vsncpy(NULL, 0, sc("-i"));
a = vaadd(a, s);
return cstart(bw, sh, a, NULL, NULL, 0, 0, (vt ? (zstr(sh, USTR "csh") ? start_csh : start_sh) : NULL), vt);
}
void load_yank(FILE *f)
{
UNDOREC *rec;
unsigned char buf[SMALL*4+80];
unsigned char bf[SMALL+1];
while(fgets((char *)buf,sizeof(buf)-1,f) && zcmp(buf,USTR "done\n")) {
unsigned char *p = buf;
int len;
parse_ws(&p,'#');
len = parse_string(&p,bf,sizeof(bf));
if (len>0 && len<=SMALL) {
if (++nyanked == MAX_YANK) {
frrec(deque_f(UNDOREC, link, yanked.link.next));
--nyanked;
}
rec = alrec();
rec->small = (unsigned char *) joe_malloc(len);
memcpy(rec->small,bf,len);
rec->where = -1;
rec->len = len;
rec->del = 1;
enqueb(UNDOREC, link, &yanked, rec);
}
}
}
int ubknd(BW *bw)
{
unsigned char **a;
unsigned char *s;
unsigned char *sh;
if (!modify_logic(bw,bw->b))
return -1;
sh=(unsigned char *)getenv("SHELL");
if (file_exists(sh) && zcmp(sh,USTR "/bin/sh")) goto ok;
if (file_exists(sh=USTR "/bin/bash")) goto ok;
if (file_exists(sh=USTR "/usr/bin/bash")) goto ok;
if (file_exists(sh=USTR "/bin/sh")) goto ok;
msgnw(bw->parent, joe_gettext(_("\"SHELL\" environment variable not defined or exported")));
return -1;
ok:
a = vamk(3);
s = vsncpy(NULL, 0, sz(sh));
a = vaadd(a, s);
s = vsncpy(NULL, 0, sc("-i"));
a = vaadd(a, s);
return cstart(bw, sh, a, NULL, NULL, 0, 0);
}
JFILE *jfopen(unsigned char *name, char *mode)
{
if (name[0] == '*') {
int x;
for (x = 0; builtins[x]; x += 2) {
if (!zcmp(builtins[x], name + 1)) {
JFILE *j = (JFILE *)joe_malloc(sizeof(JFILE));
j->f = 0;
j->p = builtins[x + 1];
return j;
}
}
return 0;
} else {
FILE *f = fopen((char *)name, (char *)mode);
if (f) {
JFILE *j = (JFILE *)joe_malloc(sizeof(JFILE));
j->f = f;
j->p = 0;
return j;
} else {
return 0;
}
}
}
KMAP *ngetcontext(unsigned char *name)
{
struct context *c;
for(c=contexts; c; c=c->next)
if(!zcmp(c->name,name))
return c->kmap;
return 0;
}
void saverr(unsigned char *name)
{
ERROR *e;
if (name)
for (e = errors.link.next; e != &errors; e = e->link.next)
if (!zcmp(e->file, name))
e->org = e->line;
}
static ERROR *srcherr(unsigned char *file, long line)
{
ERROR *p;
for (p = errors.link.next; p != &errors; p=p->link.next) {
if (!zcmp(p->file,file) && p->org == line) {
return p;
}
}
return NULL;
}
struct help *find_context_help(unsigned char *name)
{
struct help *tmp = help_actual;
while (tmp->prev != NULL) /* find the first help entry */
tmp = tmp->prev;
while (tmp != NULL && zcmp(tmp->name, name) != 0)
tmp = tmp->next;
return tmp;
}
KMAP *kmap_getcontext(unsigned char *name)
{
struct context *c;
for (c = contexts; c; c = c->next)
if (!zcmp(c->name, name))
return c->kmap;
c = (struct context *) joe_malloc(sizeof(struct context));
c->next = contexts;
c->name = zdup(name);
contexts = c;
return c->kmap = mkkmap();
}
int
copy_security_context(const char *from_file, const char *to_file)
{
int status = 0;
#ifdef WITH_SELINUX
security_context_t from_context;
security_context_t to_context;
if (selinux_enabled == -1)
selinux_enabled = (is_selinux_enabled() > 0);
if (!selinux_enabled)
return 0;
if (getfilecon(from_file, &from_context) < 0) {
/*
* If the filesystem doesn't support extended
* attributes, the original had no special security
* context and the target cannot have one either.
*/
if (errno == EOPNOTSUPP)
return 0;
error(0, errno, joe_gettext(_("Could not get security context for %s")),
from_file);
return 1;
}
if (getfilecon(to_file, &to_context) < 0) {
MSG_PUTS(_(joe_gettext(_("\nCould not get security context for "))));
msg_outtrans(to_file);
msg_putchar('\n');
freecon(from_context);
return 1;
}
if (zcmp(from_context, to_context) != 0) {
if (setfilecon(to_file, from_context) < 0) {
error(0, errno,
joe_gettext(_("Could not set security context for %s")),
to_file);
status = 1;
}
}
freecon(to_context);
freecon(from_context);
#endif
return status;
}
int jump_to_file_line(BW *bw,unsigned char *file,int line,unsigned char *msg)
{
int omid;
if (!bw->b->name || zcmp(file, bw->b->name)) {
if (doswitch(bw, vsdup(file), NULL, NULL))
return -1;
bw = (BW *) maint->curwin->object;
}
omid = mid;
mid = 1;
pline(bw->cursor, line);
dofollows();
mid = omid;
bw->cursor->xcol = piscol(bw->cursor);
msgnw(bw->parent, msg);
return 0;
}
void inserr(unsigned char *name, long int where, long int n, int bol)
{
ERROR *e;
if (!n)
return;
if (name) {
for (e = errors.link.next; e != &errors; e = e->link.next) {
if (!zcmp(e->file, name)) {
if (e->line > where)
e->line += n;
else if (e->line == where && bol)
e->line += n;
}
}
}
}
void delerr(unsigned char *name, long int where, long int n)
{
ERROR *e;
if (!n)
return;
if (name) {
for (e = errors.link.next; e != &errors; e = e->link.next) {
if (!zcmp(e->file, name)) {
if (e->line > where + n)
e->line -= n;
else if (e->line > where)
e->line = where;
}
}
}
}
int
main(void)
{
/* static because otherwise it would have to be volatile yeilding a lot of stupid
* warnings. auto variables are not guaranteed to be readable after a long jump. */
static z_t a, b, c, d, _0, _1, _2, _3;
static char buf[2000];
static int ret = 0;
static jmp_buf env, env2;
static size_t n;
#define BUF_N (sizeof(buf) - 1)
if (setjmp(env)) {
zperror(0);
ret = 2;
goto done;
}
zsetup(env);
zinit(a), zinit(b), zinit(c), zinit(d), zinit(_0), zinit(_1), zinit(_2), zinit(_3);
zsetu(_0, 0);
zsetu(_1, 1);
zsetu(_2, 2);
zsetu(_3, 3);
assert(zeven(_0), == 1);
assert(zodd(_0), == 0);
assert(zzero(_0), == 1);
assert(zsignum(_0), == 0);
assert(zeven(_1), == 0);
assert(zodd(_1), == 1);
assert(zzero(_1), == 0);
assert(zsignum(_1), == 1);
assert(zeven(_2), == 1);
assert(zodd(_2), == 0);
assert(zzero(_2), == 0);
assert(zsignum(_2), == 1);
zswap(_1, _2);
assert(zeven(_2), == 0);
assert(zodd(_2), == 1);
assert(zzero(_2), == 0);
assert(zsignum(_2), == 1);
assert(zeven(_1), == 1);
assert(zodd(_1), == 0);
assert(zzero(_1), == 0);
assert(zsignum(_1), == 1);
zswap(_2, _1);
assert(zeven(_1), == 0);
assert(zodd(_1), == 1);
assert(zzero(_1), == 0);
assert(zsignum(_1), == 1);
assert(zeven(_2), == 1);
assert(zodd(_2), == 0);
assert(zzero(_2), == 0);
assert(zsignum(_2), == 1);
assert((zneg(_2, _2), zsignum(_2)), == -1); zneg(_2, _2);
assert(zsignum(_2), == 1);
assert(zcmp(_0, _0), == 0);
assert(zcmp(_1, _1), == 0);
assert(zcmp(_0, _1), < 0);
assert(zcmp(_1, _0), > 0);
assert(zcmp(_1, _2), < 0);
assert(zcmp(_2, _1), > 0);
assert(zcmp(_0, _2), < 0);
assert(zcmp(_2, _0), > 0);
zbset(a, _0, 0, 1);
assert(zcmp(a, _1), == 0);
zbset(a, a, 1, 1);
assert(zcmp(a, _3), == 0);
zbset(a, a, 0, 0);
assert(zcmp(a, _2), == 0);
zbset(a, a, 0, 0);
assert(zcmp(a, _2), == 0);
zbset(a, a, 0, -1);
assert(zcmp(a, _3), == 0);
zbset(a, a, 0, -1);
assert(zcmp(a, _2), == 0);
zadd(a, _0, _1);
assert(zsignum(a), == 1);
assert(zcmp(a, _1), == 0);
assert(zcmpi(a, 1), == 0);
assert(zcmpu(a, 1), == 0);
zneg(a, a);
assert(zsignum(a), == -1);
assert(zcmp(a, _1), < 0);
assert(zcmpi(a, 1), < 0);
assert(zcmpu(a, 1), < 0);
zadd(a, _2, _0);
assert(zsignum(a), == 1);
assert(zcmp(a, _2), == 0);
assert(zcmpi(a, 2), == 0);
assert(zcmpu(a, 2), == 0);
zneg(a, a);
assert(zsignum(a), == -1);
assert(zcmp(a, _2), < 0);
assert(zcmpi(a, 2), < 0);
assert(zcmpu(a, 2), < 0);
assert(zsignum(_1), == 1);
zadd(a, _1, _1);
assert(zsignum(a), == 1);
assert(zcmp(a, _2), == 0);
assert(zcmpi(a, 2), == 0);
assert(zcmpu(a, 2), == 0);
zset(b, _1);
zadd(a, b, _1);
assert(zsignum(a), == 1);
assert(zcmp(a, _2), == 0);
assert(zcmpi(a, 2), == 0);
assert(zcmpu(a, 2), == 0);
zneg(a, a);
zset(b, _2);
zneg(b, b);
assert(zsignum(a), == -1);
assert(zcmp(a, b), == 0);
assert(zcmp(a, _2), < 0);
assert(zcmpmag(a, b), == 0);
assert(zcmpmag(a, _2), == 0);
assert(zcmpi(a, 2), < 0);
assert(zcmpu(a, 2), < 0);
assert(zcmpi(a, -2), == 0);
assert((zneg(_2, _2), zcmp(a, _2)), == 0); zneg(_2, _2);
zadd(a, _1, _2);
assert(zsignum(a), == 1);
assert(zcmp(a, _2), > 0);
assert(zcmpi(a, 2), > 0);
assert(zcmpu(a, 2), > 0);
zneg(a, a);
zset(b, _2);
zneg(b, b);
assert(zsignum(a), == -1);
assert(zcmpmag(a, _2), > 0);
assert(zcmpmag(a, b), > 0);
assert(zcmp(a, b), < 0);
assert(zcmp(a, _2), < 0);
assert(zcmpi(a, 2), < 0);
assert(zcmpu(a, 2), < 0);
assert(zcmpi(a, -2), < 0);
assert((zneg(_2, _2), zcmp(a, _2)), < 0); zneg(_2, _2);
zneg(b, _3);
assert(zcmp(a, b), == 0);
zunsetup();
zsetup(env);
zsub(a, _2, _1);
assert(zcmpmag(_2, _1), > 0);
assert(zcmpmag(_2, _0), > 0);
assert(zcmpmag(_1, _0), > 0);
zsub(b, _1, _2);
assert(zcmpmag(_2, _0), > 0);
assert(zcmpmag(_1, _0), > 0);
assert(zcmpmag(_2, _1), > 0);
assert(zcmpmag(a, b), == 0);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, b), > 0);
assert(zcmp(a, _1), == 0);
assert(zcmp(b, _1), < 0);
zsub(a, _1, _1);
assert(zcmp(a, _0), == 0);
zseti(b, 0);
zsetu(c, 0);
zsub(a, b, c);
assert(zcmp(a, _0), == 0);
assert(zcmpmag(_2, _1), > 0);
assert(zcmp(_2, _1), > 0);
zsub(a, _2, _1);
assert(zsignum(a), == 1);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), == 0);
zsub(a, a, _1);
assert(zcmp(a, _0), == 0);
zsub(a, a, _0);
assert(zcmp(a, _0), == 0);
zsub(a, _1, _2);
assert(zcmp(a, _1), < 0);
assert(zcmpmag(a, _1), == 0);
zabs(a, a);
assert(zcmp(a, _1), == 0);
zabs(a, a);
assert(zcmp(a, _1), == 0);
zabs(a, _1);
assert(zcmp(a, _1), == 0);
zabs(a, _0);
assert(zcmp(a, _0), == 0);
zseti(b, -1);
zseti(c, -2);
zadd(a, _0, b);
assert(zcmp(a, _0), < 0);
assert(zcmpi(a, -1), == 0);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), < 0);
zadd(a, b, _0);
assert(zcmp(a, _0), < 0);
assert(zcmpi(a, -1), == 0);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), < 0);
zadd(a, b, c);
assert(zcmp(a, c), < 0);
assert(zcmpmag(a, _2), > 0);
zadd(a, c, b);
assert(zcmp(a, c), < 0);
assert(zcmpmag(a, _2), > 0);
zadd(a, b, _1);
assert(zcmp(a, _0), == 0);
assert(zcmpmag(a, _0), == 0);
zadd(a, _1, b);
assert(zcmp(a, _0), == 0);
assert(zcmpmag(a, _0), == 0);
zneg(b, _1);
zneg(c, _2);
zsub(a, _0, b);
assert(zcmp(a, _1), == 0);
zsub(a, b, _0);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), < 0);
zsub(a, b, c);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), == 0);
zsub(a, c, b);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), < 0);
zsub(a, b, _1);
assert(zcmpmag(a, _2), == 0);
assert(zcmp(a, _2), < 0);
assert(zcmp(a, c), == 0);
zsub(a, _1, b);
assert(zcmp(b, _1), < 0);
assert(zcmpmag(b, _1), == 0);
assert(zcmp(a, _2), == 0);
zsetu(a, 1000);
zsetu(b, 0);
assert(zcmp(a, b), != 0);
n = zsave(a, buf);
assert(n > 0, > 0);
assert_zu(zload(b, buf), n);
assert(zcmp(a, b), == 0);
zneg(b, _1);
zneg(c, _2);
assert((zadd_unsigned(a, _1, _2), zcmp(a, _3)), == 0);
assert((zadd_unsigned(a, b, c), zcmp(a, _3)), == 0);
assert((zadd_unsigned(a, b, _2), zcmp(a, _3)), == 0);
assert((zadd_unsigned(a, _1, c), zcmp(a, _3)), == 0);
assert((zadd_unsigned(a, _0, _0), zcmp(a, _0)), == 0);
assert((zadd_unsigned(a, _0, _1), zcmp(a, _1)), == 0);
assert((zadd_unsigned(a, _1, _1), zcmp(a, _2)), == 0);
assert((zadd_unsigned(a, _1, _0), zcmp(a, _1)), == 0);
zneg(_1, _1);
assert((zadd_unsigned(a, _0, _0), zcmp(a, _0)), == 0);
assert((zadd_unsigned(a, _0, _1), zcmp(a, _1)), != 0);
assert((zadd_unsigned(a, _0, _1), zcmpmag(a, _1)), == 0);
assert((zadd_unsigned(a, _1, _1), zcmp(a, _2)), == 0);
assert((zadd_unsigned(a, _1, _0), zcmp(a, _1)), != 0);
assert((zadd_unsigned(a, _1, _0), zcmpmag(a, _1)), == 0);
zneg(_1, _1);
assert((zsub_unsigned(a, _2, _1), zcmp(a, _1)), == 0);
assert((zsub_unsigned(a, _2, b), zcmp(a, _1)), == 0);
assert((zsub_unsigned(a, c, _1), zcmp(a, _1)), == 0);
assert((zsub_unsigned(a, c, b), zcmp(a, _1)), == 0);
assert((zsub_unsigned(a, _1, _2), zcmp(a, b)), == 0);
assert((zsub_unsigned(a, b, _2), zcmp(a, b)), == 0);
assert((zsub_unsigned(a, _1, c), zcmp(a, b)), == 0);
assert((zsub_unsigned(a, b, c), zcmp(a, b)), == 0);
assert_zu(zbits(_0), 1);
assert_zu(zbits(_1), 1);
assert_zu(zbits(_2), 2);
assert_zu(zbits(_3), 2);
assert_zu(zlsb(_0), SIZE_MAX);
assert_zu(zlsb(_1), 0);
assert_zu(zlsb(_2), 1);
assert_zu(zlsb(_3), 0);
assert((zand(a, _0, _0), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zand(a, _0, _1), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zand(a, _0, _2), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zand(a, _0, _3), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zand(a, _1, _1), zcmp(a, _1)), == 0);
assert((zand(a, _1, _2), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zand(a, _1, _3), zcmp(a, _1)), == 0);
assert((zand(a, _2, _2), zcmp(a, _2)), == 0);
assert((zand(a, _2, _3), zcmp(a, _2)), == 0);
assert((zand(a, _3, _3), zcmp(a, _3)), == 0);
assert((zor(a, _0, _0), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zor(a, _0, _1), zcmp(a, _1)), == 0);
assert((zor(a, _0, _2), zcmp(a, _2)), == 0);
assert((zor(a, _0, _3), zcmp(a, _3)), == 0);
assert((zor(a, _1, _1), zcmp(a, _1)), == 0);
assert((zor(a, _1, _2), zcmp(a, _3)), == 0);
assert((zor(a, _1, _3), zcmp(a, _3)), == 0);
assert((zor(a, _2, _2), zcmp(a, _2)), == 0);
assert((zor(a, _2, _3), zcmp(a, _3)), == 0);
assert((zor(a, _3, _3), zcmp(a, _3)), == 0);
assert((zxor(a, _0, _0), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zxor(a, _0, _1), zcmp(a, _1)), == 0);
assert((zxor(a, _0, _2), zcmp(a, _2)), == 0);
assert((zxor(a, _0, _3), zcmp(a, _3)), == 0);
assert((zxor(a, _1, _1), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zxor(a, _1, _2), zcmp(a, _3)), == 0);
assert((zxor(a, _1, _3), zcmp(a, _2)), == 0);
assert((zxor(a, _2, _2), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zxor(a, _2, _3), zcmp(a, _1)), == 0);
assert((zxor(a, _3, _3), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
zneg(b, _1);
zneg(c, _3);
zneg(_1, _1);
zand(a, b, c);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), == 0);
zneg(_1, _1);
assert((zand(a, b, _3), zcmp(a, _1)), == 0);
assert((zand(a, _1, c), zcmp(a, _1)), == 0);
assert((zand(a, _0, c), zcmp(a, _0)), == 0);
assert((zand(a, b, _0), zcmp(a, _0)), == 0);
zneg(b, _1);
zneg(c, _2);
zneg(_3, _3);
zor(a, b, c);
assert(zcmpmag(a, _3), == 0);
assert(zcmp(a, _3), == 0);
zor(a, b, _2);
assert(zcmpmag(a, _3), == 0);
assert(zcmp(a, _3), == 0);
zor(a, _1, c);
assert((zcmpmag(a, _3)), == 0);
assert((zcmp(a, _3)), == 0);
assert((zor(a, _0, c), zcmp(a, c)), == 0);
assert((zor(a, b, _0), zcmp(a, b)), == 0);
zneg(_3, _3);
zneg(b, _1);
zneg(c, _2);
zxor(a, b, c);
assert(zcmpmag(a, _3), == 0);
assert(zcmp(a, _3), == 0);
zneg(_3, _3);
zxor(a, b, _2);
assert(zcmpmag(a, _3), == 0);
assert(zcmp(a, _3), == 0);
zxor(a, _1, c);
assert(zcmpmag(a, _3), == 0);
assert(zcmp(a, _3), == 0);
zxor(a, b, _0);
assert(zcmpmag(a, b), == 0);
assert(zcmp(a, b), == 0);
zxor(a, _0, c);
assert(zcmpmag(a, c), == 0);
assert(zcmp(a, c), == 0);
zneg(_3, _3);
assert((zlsh(a, _0, 0), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zlsh(a, _0, 1), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zlsh(a, _1, 0), zcmp(a, _1)), == 0);
assert((zlsh(a, _1, 1), zcmp(a, _2)), == 0);
assert((zlsh(a, _1, 2), zcmp(a, _2)), > 0);
assert((zlsh(a, _2, 0), zcmp(a, _2)), == 0);
assert((zlsh(a, _2, 1), zcmp(a, _2)), > 0);
zset(a, _0);
assert((zlsh(a, a, 0), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zlsh(a, a, 1), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
zset(a, _1);
assert((zlsh(a, a, 0), zcmp(a, _1)), == 0);
assert((zlsh(a, a, 1), zcmp(a, _2)), == 0);
assert((zlsh(a, a, 2), zcmp(a, _2)), > 0);
zset(a, _2);
assert((zlsh(a, a, 0), zcmp(a, _2)), == 0);
assert((zlsh(a, a, 1), zcmp(a, _2)), > 0);
assert((zrsh(a, _0, 0), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zrsh(a, _0, 1), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zrsh(a, _1, 0), zcmp(a, _1)), == 0);
assert((zrsh(a, _1, 1), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zrsh(a, _1, 2), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zrsh(a, _2, 0), zcmp(a, _2)), == 0);
assert((zrsh(a, _2, 1), zcmp(a, _1)), == 0);
assert((zrsh(a, _2, 2), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
zset(a, _0);
assert((zrsh(a, a, 0), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zrsh(a, a, 1), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
zset(a, _1);
assert((zrsh(a, a, 0), zcmp(a, _1)), == 0);
assert((zrsh(a, a, 1), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert((zrsh(a, a, 2), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
zset(a, _2);
assert((zrsh(a, a, 0), zcmp(a, _2)), == 0);
assert((zrsh(a, a, 1), zcmp(a, _1)), == 0);
assert((zrsh(a, a, 2), zcmp(a, _0)), == 0);
assert(zzero(a), == 1);
assert(zbtest(_0, 0), == 0);
assert(zbtest(_1, 0), == 1);
assert(zbtest(_2, 0), == 0);
assert(zbtest(_3, 0), == 1);
assert(zbtest(_0, 1), == 0);
assert(zbtest(_1, 1), == 0);
assert(zbtest(_2, 1), == 1);
assert(zbtest(_3, 1), == 1);
assert(zbtest(_0, 2), == 0);
assert(zbtest(_1, 2), == 0);
assert(zbtest(_2, 2), == 0);
assert(zbtest(_3, 2), == 0);
znot(a, _2);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), != 0);
znot(a, a);
assert(zcmp(a, _0), == 0);
zsetu(a, 0x1234);
zsetu(c, 0x234);
ztrunc(a, a, 12);
assert(zcmp(a, c), == 0);
zsetu(a, 0xEEFF);
zsetu(c, 0xEE);
zsetu(d, 0xFF);
zsplit(a, b, a, 8);
assert(zcmpmag(a, c), == 0);
assert(zcmpmag(b, d), == 0);
zsetu(a, 0xEEFF);
zsplit(b, a, a, 8);
assert(zcmpmag(b, c), == 0);
assert(zcmpmag(a, d), == 0);
zmul(a, _2, _3);
assert(zcmpi(a, 6), == 0);
zneg(_3, _3);
zmul(a, _2, _3);
assert(zcmpi(a, -6), == 0);
zneg(_3, _3);
zneg(_2, _2);
zmul(a, _2, _3);
assert(zcmpi(a, -6), == 0);
zneg(_3, _3);
zmul(a, _2, _3);
assert(zcmpi(a, 6), == 0);
zneg(_3, _3);
zneg(_2, _2);
zmul(a, _3, _3);
assert(zcmpi(a, 9), == 0);
zsqr(a, _3);
assert(zcmpi(a, 9), == 0);
zneg(_3, _3);
zmul(a, _3, _3);
assert(zcmpi(a, 9), == 0);
zsqr(a, _3);
assert(zcmpi(a, 9), == 0);
zneg(_3, _3);
zseti(a, 8);
zseti(b, 2);
zdiv(c, a, b);
assert(zcmpi(c, 4), == 0);
zseti(b, -2);
zdiv(c, a, b);
assert(zcmpi(c, -4), == 0);
zseti(a, -8);
zseti(b, 2);
zdiv(c, a, b);
assert(zcmpi(c, -4), == 0);
zseti(b, -2);
zdiv(c, a, b);
assert(zcmpi(c, 4), == 0);
zseti(a, 1000);
zseti(b, 10);
zdiv(c, a, b);
assert(zcmpi(c, 100), == 0);
zseti(b, -10);
zdiv(c, a, b);
assert(zcmpi(c, -100), == 0);
zseti(a, -1000);
zseti(b, 10);
zdiv(c, a, b);
assert(zcmpi(c, -100), == 0);
zseti(b, -10);
zdiv(c, a, b);
assert(zcmpi(c, 100), == 0);
zseti(a, 7);
zseti(b, 3);
zmod(c, a, b);
assert(zcmpi(c, 1), == 0);
zseti(b, -3);
zmod(c, a, b);
assert(zcmpi(c, 1), == 0);
zseti(a, -7);
zseti(b, 3);
zmod(c, a, b);
assert(zcmpi(c, -1), == 0);
zseti(b, -3);
zmod(c, a, b);
assert(zcmpi(c, -1), == 0);
zseti(a, 7);
zseti(b, 3);
zdivmod(d, c, a, b);
assert(zcmpi(d, 2), == 0);
assert(zcmpi(c, 1), == 0);
zseti(b, -3);
zdivmod(d, c, a, b);
assert(zcmpi(d, -2), == 0);
assert(zcmpi(c, 1), == 0);
zseti(a, -7);
zseti(b, 3);
zdivmod(d, c, a, b);
assert(zcmpi(d, -2), == 0);
assert(zcmpi(c, -1), == 0);
zseti(b, -3);
zdivmod(d, c, a, b);
assert(zcmpi(d, 2), == 0);
assert(zcmpi(c, -1), == 0);
zseti(a, 10);
zseti(b, -1);
zpow(a, a, b);
assert(zcmp(a, _0), == 0);
zseti(a, 10);
zseti(b, -1);
zseti(a, 20);
zmodpow(a, a, b, c);
assert(zcmp(a, _0), == 0);
zseti(a, 10);
zseti(c, 100000L);
zpowu(a, a, 5);
assert(zcmpmag(a, c), == 0);
assert(zcmp(a, c), == 0);
zseti(a, -10);
zseti(c, -100000L);
zpowu(a, a, 5);
assert(zcmpmag(a, c), == 0);
assert(zcmp(a, c), == 0);
zseti(a, -10);
zseti(c, 10000L);
zpowu(a, a, 4);
assert(zcmpmag(a, c), == 0);
assert(zcmp(a, c), == 0);
zseti(a, 10);
zseti(c, 3);
zmodpowu(a, a, 5, c);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), == 0);
zseti(a, 10);
zseti(b, 5);
zseti(c, 100000L);
zpow(a, a, b);
assert(zcmpmag(a, c), == 0);
assert(zcmp(a, c), == 0);
zseti(a, -10);
zseti(b, 5);
zseti(c, -100000L);
zpow(a, a, b);
assert(zcmpmag(a, c), == 0);
assert(zcmp(a, c), == 0);
zseti(a, -10);
zseti(b, 4);
zseti(c, 10000L);
zpow(a, a, b);
assert(zcmpmag(a, c), == 0);
assert(zcmp(a, c), == 0);
zseti(a, 10);
zseti(b, 5);
zseti(c, 3);
zmodpow(a, a, b, c);
assert(zcmpmag(a, _1), == 0);
assert(zcmp(a, _1), == 0);
zseti(a, 102);
zseti(b, 501);
zseti(c, 5);
zmodmul(a, a, b, c);
assert(zcmp(a, _2), == 0);
zseti(b, 2 * 3 * 3 * 7);
zseti(c, 3 * 7 * 11);
zseti(d, 3 * 7);
assert((zgcd(a, _0, _0), zcmp(a, _0)), == 0);
assert((zgcd(a, b, _0), zcmp(a, b)), == 0);
assert((zgcd(a, _0, c), zcmp(a, c)), == 0);
assert((zgcd(a, b, b), zcmp(a, b)), == 0);
assert((zgcd(a, b, _2), zcmp(a, _2)), == 0);
assert((zgcd(a, _2, b), zcmp(a, _2)), == 0);
assert((zgcd(a, _2, _2), zcmp(a, _2)), == 0);
assert((zgcd(a, c, _2), zcmp(a, _1)), == 0);
assert((zgcd(a, _2, c), zcmp(a, _1)), == 0);
assert((zgcd(a, b, _1), zcmp(a, _1)), == 0);
assert((zgcd(a, _1, c), zcmp(a, _1)), == 0);
assert((zgcd(a, _1, _1), zcmp(a, _1)), == 0);
assert((zgcd(a, b, c), zcmp(a, d)), == 0);
assert((zgcd(a, c, b), zcmp(a, d)), == 0);
zsets(a, "1234");
assert(zcmpi(a, 1234), == 0);
zsets(b, "+1234");
assert(zcmp(a, b), == 0);
assert_zu(zstr_length(_0, 10), 1);
assert_zu(zstr_length(_1, 10), 1);
assert_zu(zstr_length(_2, 10), 1);
assert_zu(zstr_length(_3, 10), 1);
zneg(_2, _2);
assert_zu(zstr_length(_2, 10), 2);
zneg(_2, _2);
assert_zu(zstr_length(a, 10), 4);
zstr(a, buf, 0);
assert_s(buf, "1234");
zsets(a, "-1234");
zseti(b, -1234);
zseti(c, 1234);
assert(zcmp(a, _0), < 0);
assert(zcmp(a, b), == 0);
assert(zcmpmag(a, c), == 0);
assert(zcmp(a, c), < 0);
zstr(a, buf, 0);
assert_s(buf, "-1234");
assert_s(zstr(a, buf, 0), "-1234");
zsetu(d, 100000UL);
zrand(a, FAST_RANDOM, UNIFORM, d);
assert(zcmp(a, _0), >= 0);
assert(zcmp(a, d), <= 0);
zrand(b, SECURE_RANDOM, UNIFORM, d);
assert(zcmp(b, _0), >= 0);
assert(zcmp(b, d), <= 0);
zrand(c, FASTEST_RANDOM, UNIFORM, d);
assert(zcmp(c, _0), >= 0);
assert(zcmp(c, d), <= 0);
assert(zcmp(a, b), != 0);
assert(zcmp(a, c), != 0);
assert(zcmp(b, c), != 0);
zsetu(d, 100000UL);
zrand(a, DEFAULT_RANDOM, QUASIUNIFORM, d);
assert(zcmp(a, _0), >= 0);
assert(zcmp(a, d), <= 0);
zrand(b, DEFAULT_RANDOM, QUASIUNIFORM, d);
assert(zcmp(b, _0), >= 0);
assert(zcmp(b, d), <= 0);
zrand(c, DEFAULT_RANDOM, QUASIUNIFORM, d);
assert(zcmp(c, _0), >= 0);
assert(zcmp(c, d), <= 0);
assert(zcmp(a, b), != 0);
assert(zcmp(a, c), != 0);
assert(zcmp(b, c), != 0);
zsetu(d, 100000UL);
zrand(a, DEFAULT_RANDOM, MODUNIFORM, d);
assert(zcmp(a, _0), >= 0);
assert(zcmp(a, d), <= 0);
zrand(b, DEFAULT_RANDOM, MODUNIFORM, d);
assert(zcmp(b, _0), >= 0);
assert(zcmp(b, d), <= 0);
zrand(c, DEFAULT_RANDOM, MODUNIFORM, d);
assert(zcmp(c, _0), >= 0);
assert(zcmp(c, d), <= 0);
assert(zcmp(a, b), != 0);
assert(zcmp(a, c), != 0);
assert(zcmp(b, c), != 0);
assert((zseti(a, -5), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, -4), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, -3), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, -2), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, -1), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, 0), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, 1), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, 2), zptest(0, a, 100)), == PRIME);
assert((zseti(a, 3), zptest(0, a, 100)), == PRIME);
assert((zseti(a, 4), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, 5), zptest(0, a, 100)), != NONPRIME);
assert((zseti(a, 6), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, 7), zptest(0, a, 100)), != NONPRIME);
assert((zseti(a, 8), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, 9), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, 10), zptest(0, a, 100)), == NONPRIME);
assert((zseti(a, 11), zptest(0, a, 100)), != NONPRIME);
assert((zseti(a, 101), zptest(0, a, 100)), != NONPRIME);
#if defined(ZAHL_UNSAFE)
(void) env2;
#else
assert_nr(zdivmod(a, b, _0, _0));
assert_nr(zdivmod(a, b, _1, _0));
zdivmod(a, b, _0, _1);
zdivmod(a, b, _1, _1);
assert_nr(zdiv(a, _0, _0));
assert_nr(zdiv(a, _1, _0));
zdiv(a, _0, _1);
zdiv(a, _1, _1);
assert_nr(zmod(a, _0, _0));
assert_nr(zmod(a, _1, _0));
zmod(a, _0, _1);
zmod(a, _1, _1);
assert_nr(zpow(a, _0, _0));
assert_nr((zneg(_1, _1), zpow(a, _0, _1))); zneg(_1, _1);
zpow(a, _0, _1);
zpow(a, _1, _0);
zneg(_1, _1), zpow(a, _1, _0), zneg(_1, _1);
assert_nr(zmodmul(a, _1, _1, _0));
assert_nr(zmodpow(a, _0, _0, _1));
assert_nr((zneg(_1, _1), zmodpow(a, _0, _1, _1))); zneg(_1, _1);
zmodpow(a, _0, _1, _1);
zmodpow(a, _1, _0, _1);
zneg(_1, _1), zmodpow(a, _1, _0, _1), zneg(_1, _1);
assert_nr(zmodpow(a, _0, _0, _0));
assert_nr((zneg(_1, _1), zmodpow(a, _0, _1, _0))); zneg(_1, _1);
assert_nr(zmodpow(a, _0, _1, _0));
assert_nr(zmodpow(a, _1, _0, _0));
assert_nr((zneg(_1, _1), zmodpow(a, _1, _0, _0))); zneg(_1, _1);
assert_nr(zpowu(a, _0, 0));
zpowu(a, _0, 1);
zpowu(a, _1, 0);
zneg(_1, _1), zpowu(a, _1, 0), zneg(_1, _1);
assert_nr(zmodpowu(a, _0, 0, _1));
zmodpowu(a, _0, 1, _1);
zmodpowu(a, _1, 0, _1);
zneg(_1, _1), zmodpowu(a, _1, 0, _1), zneg(_1, _1);
assert_nr(zmodpowu(a, _0, 0, _0));
assert_nr((zneg(_1, _1), zmodpowu(a, _0, 1, _0))); zneg(_1, _1);
assert_nr(zmodpowu(a, _0, 1, _0));
assert_nr(zmodpowu(a, _1, 0, _0));
assert_nr((zneg(_1, _1), zmodpowu(a, _1, 0, _0))); zneg(_1, _1);
assert_nr(zstr_length(a, 0));
assert_nr(zstr_length(a, 1));
zstr_length(a, 2);
zstr_length(a, 3);
#endif
zsetu(a, 1LL);
assert_s(zstr(a, buf, 1), "1");
zsetu(a, 10LL);
assert_s(zstr(a, buf, 2), "10");
zsetu(a, 100LL);
assert_s(zstr(a, buf, 3), "100");
zsetu(a, 1000LL);
assert_s(zstr(a, buf, 4), "1000");
zsetu(a, 10000LL);
assert_s(zstr(a, buf, BUF_N), "10000");
zsetu(a, 100000LL);
assert_s(zstr(a, buf, BUF_N), "100000");
zsetu(a, 1000000LL);
assert_s(zstr(a, buf, BUF_N), "1000000");
zsetu(a, 10000000LL);
assert_s(zstr(a, buf, BUF_N), "10000000");
zsetu(a, 100000000LL);
assert_s(zstr(a, buf, BUF_N), "100000000");
zsetu(a, 999999999LL);
assert_s(zstr(a, buf, BUF_N), "999999999");
zsetu(a, 1000000000LL);
assert_s(zstr(a, buf, BUF_N), "1000000000");
zsetu(a, 1000000001LL);
assert_s(zstr(a, buf, BUF_N), "1000000001");
zsetu(a, 2000000000LL);
assert_s(zstr(a, buf, BUF_N), "2000000000");
zsetu(a, 2050000000LL);
assert_s(zstr(a, buf, BUF_N), "2050000000");
zsetu(a, 2100000000LL);
assert_s(zstr(a, buf, BUF_N), "2100000000");
zsetu(a, 2140000000LL);
assert_s(zstr(a, buf, BUF_N), "2140000000");
zsetu(a, 2147000000LL);
assert_s(zstr(a, buf, BUF_N), "2147000000");
zsetu(a, 2147483000LL);
assert_s(zstr(a, buf, BUF_N), "2147483000");
zsetu(a, 2147483640LL);
assert_s(zstr(a, buf, BUF_N), "2147483640");
zsetu(a, 2147483646LL);
assert_s(zstr(a, buf, BUF_N), "2147483646");
zseti(a, 2147483647LL);
assert_s(zstr(a, buf, BUF_N), "2147483647");
zseti(a, -2147483647LL);
assert_s(zstr(a, buf, BUF_N), "-2147483647");
zseti(a, -2147483647LL - 1LL);
assert_s(zstr(a, buf, BUF_N), "-2147483648");
zsetu(a, 2147483647ULL);
assert_s(zstr(a, buf, BUF_N), "2147483647");
zsetu(a, 2147483648ULL);
assert_s(zstr(a, buf, BUF_N), "2147483648");
zsetu(a, 2147483649ULL);
assert_s(zstr(a, buf, BUF_N), "2147483649");
zsetu(a, 3000000000ULL);
assert_s(zstr(a, buf, BUF_N), "3000000000");
zsetu(a, 3100000000ULL);
assert_s(zstr(a, buf, BUF_N), "3100000000");
zsetu(a, 3200000000ULL);
assert_s(zstr(a, buf, BUF_N), "3200000000");
zsetu(a, 3300000000ULL);
assert_s(zstr(a, buf, BUF_N), "3300000000");
zsetu(a, 3400000000ULL);
assert_s(zstr(a, buf, BUF_N), "3400000000");
zsetu(a, 3500000000ULL);
assert_s(zstr(a, buf, BUF_N), "3500000000");
zsetu(a, 3600000000ULL);
assert_s(zstr(a, buf, BUF_N), "3600000000");
zsetu(a, 3700000000ULL);
assert_s(zstr(a, buf, BUF_N), "3700000000");
zsetu(a, 3800000000ULL);
assert_s(zstr(a, buf, BUF_N), "3800000000");
zsetu(a, 3900000000ULL);
assert_s(zstr(a, buf, BUF_N), "3900000000");
zsetu(a, 3999999999ULL);
assert_s(zstr(a, buf, BUF_N), "3999999999");
zsetu(a, 4000000000ULL);
assert_s(zstr(a, buf, BUF_N), "4000000000");
zsetu(a, 4000000001ULL);
assert_zu(zstr_length(a, 10), 10);
assert_s(zstr(a, buf, BUF_N), "4000000001");
zsetu(a, 4000000000ULL);
zsetu(b, 4000000000ULL);
zadd(c, a, a);
zsets(d, "8000000000");
assert(zcmp(c, d), == 0);
zadd(c, a, b);
assert(zcmp(c, d), == 0);
zadd(c, c, a);
zsets(d, "12000000000");
assert(zcmp(c, d), == 0);
zsub(c, c, a);
zsets(d, "8000000000");
assert(zcmp(c, d), == 0);
zsub(c, c, a);
zsets(d, "4000000000");
assert(zcmp(c, d), == 0);
zsets(d, "8000000000");
zrsh(d, d, 1);
assert(zcmp(c, d), == 0);
zsets(a, "6234216714");
zsets(b, "9424614147");
zsets(d, "830476546");
zand(c, a, b);
assert(zcmp(c, d), == 0);
zsets(a, "234216714");
zsets(b, "9424614147");
zsets(d, "9629466379");
zor(c, a, b);
assert(zcmp(c, d), == 0);
zsets(a, "6234216714");
zsets(b, "9424614147");
zsets(d, "13997877769");
zxor(c, a, b);
assert(zcmp(c, d), == 0);
zsets(a, "34216714");
zsets(b, "9424614147");
zsets(d, "9458821129");
zxor(c, a, b);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1000000000000000000");
zmul(c, a, a);
assert(zcmp(c, d), == 0);
zdiv(c, c, a);
assert(zcmp(c, a), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1000000000000000000");
zsqr(c, a);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zmodpowu(c, a, 5, _3);
assert(zcmpu(c, 1), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1");
zpowu(c, a, 0);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1000000000");
zpowu(c, a, 1);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1000000000000000000");
zpowu(c, a, 2);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zsets(b, "1000000000000000000");
zsets(d, "1000000000000000000000000000");
zmul(c, a, b);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1000000000000000000000000000");
zmul(b, a, a);
zmul(b, b, a);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1000000000000000000000000000");
zpowu(c, a, 3);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1000000000000000000000000000000000000");
zpowu(c, a, 4);
assert(zcmp(c, d), == 0);
zsetu(a, 1000000000ULL);
zsets(d, "1000000000000000000000000000000000000000000000");
zpowu(c, a, 5);
assert(zcmp(c, d), == 0);
zsetu(a, 4294967294ULL);
assert_s(zstr(a, buf, BUF_N), "4294967294");
zsetu(a, 4294967295ULL);
assert_s(zstr(a, buf, BUF_N), "4294967295");
zsetu(a, 4294967296ULL);
assert_s(zstr(a, buf, BUF_N), "4294967296");
zsetu(a, 4294967297ULL);
assert_s(zstr(a, buf, BUF_N), "4294967297");
zseti(a, 9223372036854775807LL);
assert_s(zstr(a, buf, BUF_N), "9223372036854775807");
zseti(a, -9223372036854775807LL);
assert_s(zstr(a, buf, BUF_N), "-9223372036854775807");
zseti(a, -9223372036854775807LL - 1LL);
assert_s(zstr(a, buf, BUF_N), "-9223372036854775808");
zsetu(a, 18446744073709551614ULL);
assert_s(zstr(a, buf, BUF_N), "18446744073709551614");
zsetu(a, 18446744073709551615ULL);
assert_s(zstr(a, buf, BUF_N), "18446744073709551615");
zadd(a, a, _1);
assert_s(zstr(a, buf, BUF_N), "18446744073709551616");
zadd(a, a, _1);
assert_s(zstr(a, buf, BUF_N), "18446744073709551617");
zsets(a, "1000000000000000000000000000000");
assert_s(zstr(a, buf, BUF_N), "1000000000000000000000000000000");
zsets(a, "+1000000000000000000000000000000");
assert_s(zstr(a, buf, BUF_N), "1000000000000000000000000000000");
zsets(a, "-1000000000000000000000000000000");
assert_s(zstr(a, buf, BUF_N), "-1000000000000000000000000000000");
zsetu(a, 1000000000000000ULL);
zsqr(a, a);
assert_s(zstr(a, buf, BUF_N), "1000000000000000000000000000000");
#include "test-random.c"
done:
zfree(a), zfree(b), zfree(c), zfree(d), zfree(_0), zfree(_1), zfree(_2), zfree(_3);
zunsetup();
return ret;
}
struct high_state *load_dfa(struct high_syntax *syntax)
{
unsigned char name[1024];
unsigned char buf[1024];
unsigned char bf[256];
int clist[256];
unsigned char *p;
int c;
FILE *f = NULL;
struct ifstack *stack = 0;
struct high_state *state = 0; /* Current state */
struct high_state *first = 0; /* First state */
int line = 0;
int this_one = 0;
int inside_subr = 0;
/* Load it */
if ((p = (unsigned char *)exists_prefs_dir()) && strlen((const char *)p) + 2 + strlen(SYNTAX_DIR) + strlen(SYNTAX_EXT) + strlen((const char *)syntax->name) < sizeof name)
{
strcat(strcat(strcat(strcat(strcpy((char *)name, (const char *)p), SYNTAX_DIR), "/"), (const char *)syntax->name), SYNTAX_EXT);
f = fopen((char *)name, "r");
}
if (!f && (p = (unsigned char *)exists_gprefs_dir()) && strlen((const char *)p) + 2 + strlen(SYNTAX_DIR) + strlen(SYNTAX_EXT) + strlen((const char *)syntax->name) < sizeof name)
{
strcat(strcat(strcat(strcat(strcpy((char *)name, (const char *)p), SYNTAX_DIR), "/"), (const char *)syntax->name), SYNTAX_EXT);
f = fopen((char *)name, "r");
}
if (!f)
{
return 0;
}
/* Parse file */
while (fgets((char *)buf, 1023, f))
{
++line;
p = buf;
c = parse_ws(&p, '#');
if (!parse_char(&p, '.'))
{
if (!parse_ident(&p, bf, sizeof(bf)))
{
if (!zcmp(bf, USTR "ifdef"))
{
struct ifstack *st = joe_malloc(sizeof(struct ifstack));
st->next = stack;
st->else_part = 0;
st->ignore = 1;
st->skip = 1;
st->line = line;
if (!stack || !stack->ignore)
{
parse_ws(&p, '#');
if (!parse_ident(&p, bf, sizeof(bf)))
{
struct high_param *param;
for (param = syntax->params; param; param = param->next)
if (!zcmp(param->name, bf))
{
st->ignore = 0;
break;
}
st->skip = 0;
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: missing parameter for ifdef\n")), name, line);
}
}
stack = st;
}
else if (!zcmp(bf, USTR "else"))
{
if (stack && !stack->else_part)
{
stack->else_part = 1;
if (!stack->skip)
{
stack->ignore = !stack->ignore;
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: else with no matching if\n")), name, line);
}
}
else if (!zcmp(bf, USTR "endif"))
{
if (stack)
{
struct ifstack *st = stack;
stack = st->next;
joe_free(st);
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: endif with no matching if\n")), name, line);
}
}
else if (!zcmp(bf, USTR "subr"))
{
parse_ws(&p, '#');
if (parse_ident(&p, bf, sizeof(bf)))
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing subroutine name\n")), name, line);
}
else
{
if (!stack || !stack->ignore)
{
inside_subr = 1;
this_one = 0;
if (syntax->subr && !zcmp(bf, syntax->subr))
{
this_one = 1;
}
}
}
}
else if (!zcmp(bf, USTR "end"))
{
if (!stack || !stack->ignore)
{
this_one = 0;
inside_subr = 0;
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Unknown control statement\n")), name, line);
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing control statement name\n")), name, line);
}
}
else if (stack && stack->ignore)
{
/* Ignore this line because of ifdef */
}
else if (!parse_char(&p, '='))
{
/* Parse color */
parse_color_def(&syntax->color, p, name, line);
}
else if ((syntax->subr && !this_one) || (!syntax->subr && inside_subr))
{
/* Ignore this line because it's not the code we want */
}
else if (!parse_char(&p, ':'))
{
if (!parse_ident(&p, bf, sizeof(bf)))
{
state = find_state(syntax, bf);
if (!first)
{
first = state;
}
parse_ws(&p, '#');
if (!parse_tows(&p, bf))
{
struct high_color *color;
for (color = syntax->color; color; color = color->next)
if (!zcmp(color->name, bf))
{
break;
}
if (color)
{
state->color = color->color;
}
else
{
state->color = 0;
i_printf_2((char *)joe_gettext(_("%s %d: Unknown class\n")), name, line);
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing color for state definition\n")), name, line);
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing state name\n")), name, line);
}
}
else if (!parse_char(&p, '-'))
{
/* No. sync lines ignored */
}
else
{
c = parse_ws(&p, '#');
if (!c)
{
}
else if (c == '"' || c == '*' || c == '&')
{
if (state)
{
struct high_cmd *cmd;
int delim = 0;
if (!parse_field(&p, USTR "*"))
{
int z;
for (z = 0; z != 256; ++z)
{
clist[z] = 1;
}
}
else if (!parse_field(&p, USTR "&"))
{
delim = 1;
}
else
{
c = parse_string(&p, bf, sizeof(bf));
if (c < 0)
{
i_printf_2((char *)joe_gettext(_("%s %d: Bad string\n")), name, line);
}
else
{
int z;
int first, second;
unsigned char *t = bf;
for (z = 0; z != 256; ++z)
{
clist[z] = 0;
}
while (!parse_range(&t, &first, &second))
{
if (first > second)
{
second = first;
}
while (first <= second)
{
clist[first++] = 1;
}
}
}
}
/* Create command */
cmd = mkcmd();
parse_ws(&p, '#');
if (!parse_ident(&p, bf, sizeof(bf)))
{
int z;
cmd->new_state = find_state(syntax, bf);
parse_options(syntax, cmd, f, p, 0, name, line);
/* Install command */
if (delim)
{
state->delim = cmd;
}
else for (z = 0; z != 256; ++z)
if (clist[z])
{
state->cmd[z] = cmd;
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing jump\n")), name, line);
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: No state\n")), name, line);
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Unknown character\n")), name, line);
}
}
}
while (stack)
{
struct ifstack *st = stack;
stack = st->next;
i_printf_2((char *)joe_gettext(_("%s %d: ifdef with no matching endif\n")), name, st->line);
joe_free(st);
}
fclose(f);
return first;
}
void parse_options(struct high_syntax *syntax, struct high_cmd *cmd, FILE *f, unsigned char *p, int parsing_strings, unsigned char *name, int line)
{
unsigned char buf[1024];
unsigned char bf[256];
unsigned char bf1[256];
while (parse_ws(&p, '#'), !parse_ident(&p, bf, sizeof(bf)))
{
if (!zcmp(bf, USTR "buffer"))
{
cmd->start_buffering = 1;
}
else if (!zcmp(bf, USTR "hold"))
{
cmd->stop_buffering = 1;
}
else if (!zcmp(bf, USTR "save_c"))
{
cmd->save_c = 1;
}
else if (!zcmp(bf, USTR "save_s"))
{
cmd->save_s = 1;
}
else if (!zcmp(bf, USTR "recolor"))
{
parse_ws(&p, '#');
if (!parse_char(&p, '='))
{
parse_ws(&p, '#');
if (parse_int(&p, &cmd->recolor))
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing value for option\n")), name, line);
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing value for option\n")), name, line);
}
}
else if (!zcmp(bf, USTR "call"))
{
parse_ws(&p, '#');
if (!parse_char(&p, '='))
{
parse_ws(&p, '#');
if (!parse_char(&p, '.'))
{
zcpy(bf, syntax->name);
goto subr;
}
else if (parse_ident(&p, bf, sizeof(bf)))
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing value for option\n")), name, line);
}
else
{
if (!parse_char(&p, '.'))
{
subr:
if (parse_ident(&p, bf1, sizeof(bf1)))
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing subroutine name\n")), name, line);
}
cmd->call = load_syntax_subr(bf, bf1, parse_params(syntax->params, &p, name, line));
}
else
{
cmd->call = load_syntax_subr(bf, 0, parse_params(syntax->params, &p, name, line));
}
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing value for option\n")), name, line);
}
}
else if (!zcmp(bf, USTR "return"))
{
cmd->rtn = 1;
}
else if (!zcmp(bf, USTR "reset"))
{
cmd->reset = 1;
}
else if (!parsing_strings && (!zcmp(bf, USTR "strings") || !zcmp(bf, USTR "istrings")))
{
if (bf[0] == 'i')
{
cmd->ignore = 1;
}
while (fgets((char *)buf, 1023, f))
{
++line;
p = buf;
parse_ws(&p, '#');
if (*p)
{
if (!parse_field(&p, USTR "done"))
{
break;
}
if (parse_string(&p, bf, sizeof(bf)) >= 0)
{
parse_ws(&p, '#');
if (cmd->ignore)
{
lowerize(bf);
}
if (!parse_ident(&p, bf1, sizeof(bf1)))
{
struct high_cmd *kw_cmd = mkcmd();
kw_cmd->noeat = 1;
kw_cmd->new_state = find_state(syntax, bf1);
if (!zcmp(bf, USTR "&"))
{
cmd->delim = kw_cmd;
}
else
{
if (!cmd->keywords)
{
cmd->keywords = htmk(64);
}
htadd(cmd->keywords, zdup(bf), kw_cmd);
}
parse_options(syntax, kw_cmd, f, p, 1, name, line);
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing state name\n")), name, line);
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing string\n")), name, line);
}
}
}
}
else if (!zcmp(bf, USTR "noeat"))
{
cmd->noeat = 1;
}
else if (!zcmp(bf, USTR "mark"))
{
cmd->start_mark = 1;
}
else if (!zcmp(bf, USTR "markend"))
{
cmd->stop_mark = 1;
}
else if (!zcmp(bf, USTR "recolormark"))
{
cmd->recolor_mark = 1;
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Unknown option\n")), name, line);
}
}
}
struct high_param *parse_params(struct high_param *current_params, unsigned char **ptr, unsigned char *name, int line)
{
unsigned char *p = *ptr;
unsigned char bf[256];
struct high_param *params;
struct high_param **param_ptr;
/* Propagate currently defined parameters */
param_ptr = ¶ms;
while (current_params)
{
*param_ptr = joe_malloc(sizeof(struct high_param));
(*param_ptr)->name = zdup(current_params->name);
param_ptr = &(*param_ptr)->next;
current_params = current_params->next;
}
*param_ptr = 0;
parse_ws(&p, '#');
if (!parse_char(&p, '('))
{
for (;;)
{
parse_ws(&p, '#');
if (!parse_char(&p, ')'))
{
break;
}
else if (!parse_char(&p, '-'))
{
if (!parse_ident(&p, bf, sizeof(bf)))
{
int cmp = 0;
param_ptr = ¶ms;
/* Parameters are sorted */
while (*param_ptr && (cmp = zcmp(bf, (*param_ptr)->name)) > 0)
{
param_ptr = &(*param_ptr)->next;
}
if (*param_ptr && !cmp)
{
/* Remove this parameter */
struct high_param *param = *param_ptr;
*param_ptr = param->next;
joe_free(param);
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing parameter name\n")), name, line);
}
}
else if (!parse_ident(&p, bf, sizeof(bf)))
{
int cmp = 0;
param_ptr = ¶ms;
/* Keep parameters sorted */
while (*param_ptr && (cmp = zcmp(bf, (*param_ptr)->name)) > 0)
{
param_ptr = &(*param_ptr)->next;
}
/* Discard duplicates */
if (!*param_ptr || cmp)
{
struct high_param *param = joe_malloc(sizeof(struct high_param));
param->name = zdup(bf);
param->next = *param_ptr;
*param_ptr = param;
}
}
else
{
i_printf_2((char *)joe_gettext(_("%s %d: Missing )\n")), name, line);
break;
}
}
}
*ptr = p;
return params;
}
static KMAP *kbuild(CAP *cap, KMAP *kmap, unsigned char *seq, void *bind, int *err, unsigned char *capseq, int seql)
{
int v, w;
if (!seql && seq[0] == '.' && seq[1]) {
int x, c;
unsigned char *s;
for (x = 0; seq[x] && seq[x] != ' '; ++x) ;
c = seq[x];
seq[x] = 0;
#ifdef __MSDOS__
if (!zcmp(seq + 1, "ku")) {
capseq = "\0H";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kd")) {
capseq = "\0P";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kl")) {
capseq = "\0K";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kr")) {
capseq = "\0M";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kI")) {
capseq = "\0R";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kD")) {
capseq = "\0S";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kh")) {
capseq = "\0G";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kH")) {
capseq = "\0O";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kP")) {
capseq = "\0I";
seql = 2;
} else if (!zcmp(seq + 1, USTR "kN")) {
capseq = "\0Q";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k1")) {
capseq = "\0;";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k2")) {
capseq = "\0<";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k3")) {
capseq = "\0=";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k4")) {
capseq = "\0>";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k5")) {
capseq = "\0?";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k6")) {
capseq = "\0@";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k7")) {
capseq = "\0A";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k8")) {
capseq = "\0B";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k9")) {
capseq = "\0C";
seql = 2;
} else if (!zcmp(seq + 1, USTR "k0")) {
capseq = "\0D";
seql = 2;
}
seq[x] = c;
if (seql) {
for (seq += x; *seq == ' '; ++seq) ;
}
#else
s = jgetstr(cap, seq + 1);
seq[x] = c;
if (s && (s = tcompile(cap, s, 0, 0, 0, 0))
&& (sLEN(s) > 1 || (signed char)s[0] < 0)) {
capseq = s;
seql = sLEN(s);
for (seq += x; *seq == ' '; ++seq) ;
}
#endif
else {
*err = -2;
return kmap;
}
}
if (seql) {
v = w = (unsigned char) *capseq++;
--seql;
} else {
seq = range(seq, &v, &w);
if (!seq) {
*err = -1;
return kmap;
}
}
if (!kmap)
kmap = mkkmap(); /* Create new keymap if 'kmap' was NULL */
/* Make bindings between v and w */
while (v <= w) {
if (*seq || seql) {
if (kmap->keys[v].k == 0)
kmap->keys[v].value.submap = NULL;
kmap->keys[v].k = 1;
kmap->keys[v].value.submap = kbuild(cap, kmap->keys[v].value.submap, seq, bind, err, capseq, seql);
if (!kmap->keys[v].value.submap) {
/* Error during recursion. Prevent crash later. */
kmap->keys[v].k = 0;
}
} else {
if (kmap->keys[v].k == 1)
rmkmap(kmap->keys[v].value.submap);
kmap->keys[v].k = 0;
kmap->keys[v].value.bind =
/* This bit of code sticks the key value in the macro */
(v == w ? macstk(bind, v) : dupmacro(macstk(bind, v)));
}
++v;
}
return kmap;
}
uint32_t meta_color_single(unsigned char *s)
{
if (!zcmp(s, USTR "inverse"))
{
return INVERSE;
}
else if (!zcmp(s, USTR "underline"))
{
return UNDERLINE;
}
else if (!zcmp(s, USTR "bold"))
{
return BOLD;
}
else if (!zcmp(s, USTR "blink"))
{
return BLINK;
}
else if (!zcmp(s, USTR "dim"))
{
return DIM;
}
/* ISO colors */
else if (!zcmp(s, USTR "white"))
{
return FG_WHITE;
}
else if (!zcmp(s, USTR "cyan"))
{
return FG_CYAN;
}
else if (!zcmp(s, USTR "magenta"))
{
return FG_MAGENTA;
}
else if (!zcmp(s, USTR "blue"))
{
return FG_BLUE;
}
else if (!zcmp(s, USTR "yellow"))
{
return FG_YELLOW;
}
else if (!zcmp(s, USTR "green"))
{
return FG_GREEN;
}
else if (!zcmp(s, USTR "red"))
{
return FG_RED;
}
else if (!zcmp(s, USTR "black"))
{
return FG_BLACK;
}
else if (!zcmp(s, USTR "bg_white"))
{
return BG_WHITE;
}
else if (!zcmp(s, USTR "bg_cyan"))
{
return BG_CYAN;
}
else if (!zcmp(s, USTR "bg_magenta"))
{
return BG_MAGENTA;
}
else if (!zcmp(s, USTR "bg_blue"))
{
return BG_BLUE;
}
else if (!zcmp(s, USTR "bg_yellow"))
{
return BG_YELLOW;
}
else if (!zcmp(s, USTR "bg_green"))
{
return BG_GREEN;
}
else if (!zcmp(s, USTR "bg_red"))
{
return BG_RED;
}
else if (!zcmp(s, USTR "bg_black"))
{
return BG_BLACK;
}
/* 16 color xterm support: codes 8 - 15 are brighter versions of above */
else if (!zcmp(s, USTR "WHITE"))
{
return FG_BWHITE;
}
else if (!zcmp(s, USTR "CYAN"))
{
return FG_BCYAN;
}
else if (!zcmp(s, USTR "MAGENTA"))
{
return FG_BMAGENTA;
}
else if (!zcmp(s, USTR "BLUE"))
{
return FG_BBLUE;
}
else if (!zcmp(s, USTR "YELLOW"))
{
return FG_BYELLOW;
}
else if (!zcmp(s, USTR "GREEN"))
{
return FG_BGREEN;
}
else if (!zcmp(s, USTR "RED"))
{
return FG_BRED;
}
else if (!zcmp(s, USTR "BLACK"))
{
return FG_BBLACK;
}
else if (!zcmp(s, USTR "bg_WHITE"))
{
return BG_BWHITE;
}
else if (!zcmp(s, USTR "bg_CYAN"))
{
return BG_BCYAN;
}
else if (!zcmp(s, USTR "bg_MAGENTA"))
{
return BG_BMAGENTA;
}
else if (!zcmp(s, USTR "bg_BLUE"))
{
return BG_BBLUE;
}
else if (!zcmp(s, USTR "bg_YELLOW"))
{
return BG_BYELLOW;
}
else if (!zcmp(s, USTR "bg_GREEN"))
{
return BG_BGREEN;
}
else if (!zcmp(s, USTR "bg_RED"))
{
return BG_BRED;
}
else if (!zcmp(s, USTR "bg_BLACK"))
{
return BG_BBLACK;
}
/* Look at the "256colres.pl" PERL script in the xterm source
distribution to see how these work. */
/* 256 color xterm support: bg_RGB and fg_RGB, where R, G, and B range from 0 - 5 */
/* Codes 16 - 231 are a 6x6x6 color cube */
else if (s[0] == 'f' && s[1] == 'g' && s[2] == '_' &&
s[3] >= '0' && s[3] <= '5' &&
s[4] >= '0' && s[4] <= '5' &&
s[5] >= '0' && s[5] <= '5' && !s[6])
{
return FG_NOT_DEFAULT | ((16 + (s[3] - '0') * 6 * 6 + (s[4] - '0') * 6 + (s[5] - '0')) << FG_SHIFT);
}
else if (s[0] == 'b' && s[1] == 'g' && s[2] == '_' &&
s[3] >= '0' && s[3] <= '5' &&
s[4] >= '0' && s[4] <= '5' &&
s[5] >= '0' && s[5] <= '5' && !s[6])
{
return BG_NOT_DEFAULT | ((16 + (s[3] - '0') * 6 * 6 + (s[4] - '0') * 6 + (s[5] - '0')) << BG_SHIFT);
}
/* 256 color xterm support: shades of grey */
/* Codes 232 - 255 are shades of grey */
else if (s[0] == 'f' && s[1] == 'g' && s[2] == '_' && atoi((char *)(s + 3)) >= 0 && atoi((char *)(s + 3)) <= 23)
{
return FG_NOT_DEFAULT | (232 + (atoi((char *)(s + 3)) << FG_SHIFT));
}
else if (s[0] == 'b' && s[1] == 'g' && s[2] == '_' && atoi((char *)(s + 3)) >= 0 && atoi((char *)(s + 3)) <= 23)
{
return BG_NOT_DEFAULT | (232 + (atoi((char *)(s + 3)) << BG_SHIFT));
}
else
{
return 0;
}
}
HIGHLIGHT_STATE parse(struct high_syntax *const syntax, line_desc *const ld, HIGHLIGHT_STATE h_state, const bool utf8)
{
struct high_frame *stack = h_state.stack;
struct high_state *h = (stack ? stack->syntax : syntax)->states[h_state.state];
/* Current state */
unsigned char buf[24]; /* Name buffer (trunc after 23 characters) */
unsigned char lbuf[24]; /* Lower case version of name buffer */
unsigned char lsaved_s[24]; /* Lower case version of delimiter match buffer */
int buf_idx = 0; /* Index into buffer */
int c; /* Current character */
int c_len; /* Character length in bytes */
uint32_t *attr = attr_buf;
uint32_t *attr_end = attr_buf + attr_size;
int buf_en = 0; /* Set for name buffering */
int ofst = 0; /* record offset after we've stopped buffering */
int mark1 = 0; /* offset to mark start from current pos */
int mark2 = 0; /* offset to mark end from current pos */
int mark_en = 0; /* set if marking */
int recolor_delimiter_or_keyword;
const unsigned char *p = (const unsigned char *)ld->line;
unsigned char *q = (unsigned char *)(ld->line + ld->line_len);
buf[0] = 0; /* Forgot this originally... took 5 months to fix! */
/* Get next character */
/* Una iterazione in più: aggiungo '\n' come ultimo carattere. */
while (p <= q) /* On the last itteration, process the virtual '\n' character. */
{
struct high_cmd *cmd;
struct high_cmd *kw_cmd;
int x;
if (p == q)
{
c = '\n';
}
else
{
c = utf8 ? get_char((const char *)p, ENC_UTF8) : *p;
}
c_len = utf8 ? utf8seqlen(c) : 1;
p += c_len;
/* Hack so we can have UTF-8 characters without crashing */
if (c < 0 || c > 255)
{
c = 0x1F;
}
/* Create or expand attribute array if necessary */
if (attr == attr_end)
{
if (!attr_buf)
{
attr_size = 1024;
attr_buf = joe_malloc(sizeof(int) * attr_size);
attr = attr_buf;
}
else
{
attr_buf = joe_realloc(attr_buf, sizeof(int) * (attr_size * 2));
attr = attr_buf + attr_size;
attr_size *= 2;
}
attr_end = attr_buf + attr_size;
}
/* Advance to next attribute position (note attr[-1] below) */
attr++;
/* Loop while noeat */
do
{
/* Color with current state */
attr[-1] = h->color;
/* Get command for this character */
if (h->delim && c == h_state.saved_s[0] && h_state.saved_s[1] == 0)
{
cmd = h->delim;
}
else
{
cmd = h->cmd[c];
}
/* Lowerize strings for case-insensitive matching */
if (cmd->ignore)
{
zcpy(lbuf, buf);
lowerize(lbuf);
if (cmd->delim)
{
zcpy(lsaved_s, h_state.saved_s);
lowerize(lsaved_s);
}
}
/* Check for delimiter or keyword matches */
recolor_delimiter_or_keyword = 0;
if (cmd->delim && (cmd->ignore ? !zcmp(lsaved_s, lbuf) : !zcmp(h_state.saved_s, buf)))
{
cmd = cmd->delim;
recolor_delimiter_or_keyword = 1;
}
else if (cmd->keywords && (cmd->ignore ? (kw_cmd = htfind(cmd->keywords, lbuf)) : (kw_cmd = htfind(cmd->keywords, buf))))
{
cmd = kw_cmd;
recolor_delimiter_or_keyword = 1;
}
/* Determine new state */
if (cmd->call)
{
/* Call */
struct high_frame **frame_ptr = stack ? &stack->child : &syntax->stack_base;
/* Search for an existing stack frame for this call */
while (*frame_ptr && !((*frame_ptr)->syntax == cmd->call && (*frame_ptr)->return_state == cmd->new_state))
{
frame_ptr = &(*frame_ptr)->sibling;
}
if (*frame_ptr)
{
stack = *frame_ptr;
}
else
{
struct high_frame *frame = joe_malloc(sizeof(struct high_frame));
frame->parent = stack;
frame->child = 0;
frame->sibling = 0;
frame->syntax = cmd->call;
frame->return_state = cmd->new_state;
*frame_ptr = frame;
stack = frame;
++stack_count;
}
h = stack->syntax->states[0];
}
else if (cmd->rtn)
{
/* Return */
if (stack)
{
h = stack->return_state;
stack = stack->parent;
}
else
/* Not in a subroutine, so ignore the return */
{
h = cmd->new_state;
}
}
else if (cmd->reset)
{
/* Reset the state and call stack */
h = syntax->states[0];
stack = syntax->stack_base;
}
else
{
/* Normal edge */
h = cmd->new_state;
}
/* Recolor if necessary */
if (recolor_delimiter_or_keyword)
for (x = -(buf_idx + 1); x < -1; ++x)
{
attr[x - ofst] = h->color;
}
for (x = cmd->recolor; x < 0; ++x)
if (attr + x >= attr_buf)
{
attr[x] = h->color;
}
/* Mark recoloring */
if (cmd->recolor_mark)
for (x = -mark1; x < -mark2; ++x)
{
attr[x] = h->color;
}
/* Save string? */
if (cmd->save_s)
{
zcpy(h_state.saved_s, buf);
}
/* Save character? */
if (cmd->save_c)
{
h_state.saved_s[1] = 0;
if (c == '<')
{
h_state.saved_s[0] = '>';
}
else if (c == '(')
{
h_state.saved_s[0] = ')';
}
else if (c == '[')
{
h_state.saved_s[0] = ']';
}
else if (c == '{')
{
h_state.saved_s[0] = '}';
}
else if (c == '`')
{
h_state.saved_s[0] = '\'';
}
else
{
h_state.saved_s[0] = c;
}
}
/* Start buffering? */
if (cmd->start_buffering)
{
buf_idx = 0;
buf_en = 1;
ofst = 0;
}
/* Stop buffering? */
if (cmd->stop_buffering)
{
buf_en = 0;
}
/* Set mark begin? */
if (cmd->start_mark)
{
mark2 = 1;
mark1 = 1;
mark_en = 1;
}
/* Set mark end? */
if (cmd->stop_mark)
{
mark_en = 0;
mark2 = 1;
}
}
while (cmd->noeat);
/* Save character in buffer */
if (buf_idx < 23 && buf_en)
{
buf[buf_idx++] = c;
}
if (!buf_en)
{
++ofst;
}
buf[buf_idx] = 0;
/* Update mark pointers */
++mark1;
if (!mark_en)
{
++mark2;
}
/* if(c=='\n')
break;*/
}
/* Return new state */
h_state.stack = stack;
h_state.state = h->no;
attr_len = attr - attr_buf - 1; /* -1 because of the fake newline. */
return h_state;
}
static int keyval(unsigned char *s)
{
if (s[0] == '^' && s[1] && !s[2])
switch (s[1])
{
case '?':
return 127;
case '#':
return 0x9B;
default:
return s[1] & 0x1F;
}
else if ((s[0] == 'S' || s[0] == 's')
&& (s[1] == 'P' || s[1] == 'p') && !s[2])
return ' ';
else if((s[0]=='M'||s[0]=='m') && s[1]) {
if(!zcmp(s,USTR "MDOWN")) return KEY_MDOWN;
else if(!zcmp(s,USTR "MWDOWN")) return KEY_MWDOWN;
else if(!zcmp(s,USTR "MWUP")) return KEY_MWUP;
else if(!zcmp(s,USTR "MUP")) return KEY_MUP;
else if(!zcmp(s,USTR "MDRAG")) return KEY_MDRAG;
else if(!zcmp(s,USTR "M2DOWN")) return KEY_M2DOWN;
else if(!zcmp(s,USTR "M2UP")) return KEY_M2UP;
else if(!zcmp(s,USTR "M2DRAG")) return KEY_M2DRAG;
else if(!zcmp(s,USTR "M3DOWN")) return KEY_M3DOWN;
else if(!zcmp(s,USTR "M3UP")) return KEY_M3UP;
else if(!zcmp(s,USTR "M3DRAG")) return KEY_M3DRAG;
else return s[0];
} else if (s[1] || !s[0])
return -1;
else
return (unsigned char) s[0];
}
int main(int argc, char **real_argv, char **envv)
{
CAP *cap;
unsigned char **argv = (unsigned char **)real_argv;
struct stat sbuf;
unsigned char *s;
unsigned char *t;
long time_rc;
unsigned char *run;
#ifdef __MSDOS__
unsigned char *rundir;
#endif
SCRN *n;
int opened = 0;
int omid;
int backopt;
int c;
init_bufs();
for (c = 1; argv[c] != NULL; ++c) {
if (0 == zcmp((unsigned char*)argv[c], USTR "-nosys")) {
read_sys_configs = 0;
} else if (0 == zcmp((unsigned char*)argv[c], USTR "-nouser")) {
read_user_configs = 0;
} else {
argv[--c] = argv[0];
argv += c;
argc -= c;
break;
}
}
if (read_user_configs) {
s = (unsigned char *)getenv("HOME");
if (s) {
s = vsncpy(NULL, 0, sz(s));
s = vsncpy(sv(s), sc("/.joe-p37/only.rc"));
if (!stat((char*)s, &sbuf)) read_sys_configs = 0;
vsrm(s);
}
}
joe_locale();
mainenv = (unsigned char **)envv;
#ifdef __MSDOS__
_fmode = O_BINARY;
zcpy(stdbuf, argv[0]);
joesep(stdbuf);
run = namprt(stdbuf);
rundir = dirprt(stdbuf);
for (c = 0; run[c]; ++c)
if (run[c] == '.') {
run = vstrunc(run, c);
break;
}
#else
run = namprt(argv[0]);
#endif
env_lines = 0;
if ((s = (unsigned char *)getenv("LINES")) != NULL &&
sscanf((char *)s, "%d", &env_lines) != 1)
env_lines = 0;
env_columns = 0;
if ((s = (unsigned char *)getenv("COLUMNS")) != NULL &&
sscanf((char *)s, "%d", &env_columns) != 1)
env_columns = 0;
if ((s = (unsigned char *)getenv("BAUD")) != NULL)
sscanf((char *)s, "%u", (unsigned *)&Baud);
if (getenv("DOPADDING"))
dopadding = 1;
if (getenv("NOXON"))
noxon = 1;
if ((s = (unsigned char *)getenv("JOETERM")) != NULL)
joeterm = s;
#ifndef __MSDOS__
if (!(cap = my_getcap(NULL, 9600, NULL, NULL))) {
fprintf(stderr, (char *)joe_gettext(_("Couldn't load termcap/terminfo entry\n")));
return 1;
}
#endif
#ifdef __MSDOS__
s = vsncpy(NULL, 0, sv(run));
s = vsncpy(sv(s), sc("rc"));
c = procrc(cap, s);
if (c == 0)
goto donerc;
if (c == 1) {
unsigned char buf[8];
fprintf(stderr, (char *)joe_gettext(_("There were errors in '%s'. Use it anyway?")), s);
fflush(stderr);
if (NULL == fgets(buf, 8, stdin) || yn_checks(yes_key, buf))
goto donerc;
}
vsrm(s);
s = vsncpy(NULL, 0, sv(rundir));
s = vsncpy(sv(s), sv(run));
s = vsncpy(sv(s), sc("rc"));
c = procrc(cap, s);
if (c != 0 && c != 1) {
/* If built-in *fancyjoerc not present, process builtin *joerc,
* which is always present.
*/
s = vstrunc(s, 0);
s = vsncpy(sv(s), sc("*joerc"));
c = procrc(cap, s);
}
if (c == 0)
goto donerc;
if (c == 1) {
unsigned char buf[8];
fprintf(stderr, (char *)joe_gettext(_("There were errors in '%s'. Use it anyway?")), s);
fflush(stderr);
if (NULL == fgets(buf, 8, stdin) || yn_checks(yes_key, buf))
goto donerc;
}
#else
/* Name of system joerc file. Try to find one with matching language... */
/* Try full language: like joerc.de_DE */
time_rc = 0;
if (!read_sys_configs) { t = NULL; goto skip_joerc; }
t = vsncpy(NULL, 0, sc(JOERC));
t = vsncpy(sv(t), sv(run));
t = vsncpy(sv(t), sc("rc."));
t = vsncpy(sv(t), sz(locale_msgs));
if (!stat((char *)t,&sbuf))
time_rc = sbuf.st_mtime;
else {
/* Try generic language: like joerc.de */
if (locale_msgs[0] && locale_msgs[1] && locale_msgs[2]=='_') {
vsrm(t);
t = vsncpy(NULL, 0, sc(JOERC));
t = vsncpy(sv(t), sv(run));
t = vsncpy(sv(t), sc("rc."));
t = vsncpy(sv(t), locale_msgs, 2);
if (!stat((char *)t,&sbuf))
time_rc = sbuf.st_mtime;
else
goto nope;
} else {
nope:
vsrm(t);
/* Try Joe's bad english */
t = vsncpy(NULL, 0, sc(JOERC));
t = vsncpy(sv(t), sv(run));
t = vsncpy(sv(t), sc("rc"));
if (!stat((char *)t,&sbuf))
time_rc = sbuf.st_mtime;
else {
/* If built-in *fancyjoerc not present, process builtin *joerc,
* which is always present.
*/
t = vstrunc(s, 0);
t = vsncpy(sv(s), sc("*joerc"));
time_rc = stat((char *)t,&sbuf) ? 0 : sbuf.st_mtime;
}
}
}
skip_joerc:
/* User's joerc file */
s = (unsigned char *)getenv("HOME");
if (s && !read_sys_configs) {
if (read_user_configs) { /* TODO(pts): Don't read /dev/null */
s = vsncpy(NULL, 0, sz(s));
s = vsncpy(sv(s), sc("/.joe-p37/rc"));
} else {
s = vsncpy(NULL, 0, sc("/dev/null/missing"));
}
goto process_user_rc;
} else if (!read_user_configs) {
s = vsncpy(NULL, 0, sc("/dev/null/missing"));
goto process_user_rc;
} else if (s) {
unsigned char buf[8];
s = vsncpy(NULL, 0, sz(s));
s = vsncpy(sv(s), sc("/."));
s = vsncpy(sv(s), sv(run));
s = vsncpy(sv(s), sc("rc"));
if (!stat((char *)s,&sbuf)) {
if (sbuf.st_mtime < time_rc) {
fprintf(stderr,(char *)joe_gettext(_("Warning: %s is newer than your %s.\n")),t,s);
fprintf(stderr,(char *)joe_gettext(_("You should update or delete %s\n")),s);
fprintf(stderr,(char *)joe_gettext(_("Hit enter to continue with %s ")),t);
fflush(stderr);
(void)!fgets((char *)buf, 8, stdin);
goto use_sys;
}
}
process_user_rc:
c = procrc(cap, s);
if (c == 0) {
vsrm(t);
goto donerc;
}
if (c == 1) {
fprintf(stderr,(char *)joe_gettext(_("There were errors in '%s'. Use it anyway (y,n)? ")), s);
fflush(stderr);
if (NULL == fgets((char *)buf, 8, stdin) || ynchecks(yes_key, buf)) {
vsrm(t);
goto donerc;
}
}
}
use_sys:
vsrm(s);
s = t;
c = s ? procrc(cap, s) : -1;
if (c == 0)
goto donerc;
if (c == 1) {
unsigned char buf[8];
fprintf(stderr,(char *)joe_gettext(_("There were errors in '%s'. Use it anyway (y,n)? ")), s);
fflush(stderr);
if (NULL == fgets((char *)buf, 8, stdin) || ynchecks(yes_key, buf))
goto donerc;
}
/* Try built-in *fancyjoerc, e.g. "*joe-p37rc" */
vsrm(s);
s = vsncpy(NULL, 0, sc("*"));
s = vsncpy(sv(s), sv(run));
s = vsncpy(sv(s), sc("rc"));
c = procrc(cap, s);
if (c != 0 && c != 1) {
/* If built-in *fancyjoerc not present, process builtin "*joerc",
* which is always present.
*/
s = vstrunc(s, 0);
s = vsncpy(sv(s), sc("*joerc"));
c = procrc(cap, s);
}
if (c == 0)
goto donerc;
if (c == 1) {
unsigned char buf[8];
fprintf(stderr,(char *)joe_gettext(_("There were errors in '%s'. Use it anyway (y,n)? ")), s);
fflush(stderr);
if (NULL == fgets((char *)buf, 8, stdin) || ynchecks(yes_key, buf))
goto donerc;
}
#endif
fprintf(stderr,(char *)joe_gettext(_("Couldn't open '%s'\n")), s);
vsrm(s);
return 1;
donerc:
vsrm(s);
if (validate_rc()) {
fprintf(stderr,(char *)joe_gettext(_("rc file has no :main key binding section or no bindings. Bye.\n")));
return 1;
}
if (!isatty(fileno(stdin)))
idleout = 0;
for (c = 1; argv[c]; ++c) {
if (argv[c][0] == '-') {
if (argv[c][1])
switch (glopt(argv[c] + 1, argv[c + 1], NULL, 1)) {
case 0:
fprintf(stderr,(char *)joe_gettext(_("Unknown option '%s'\n")), argv[c]);
break;
case 1:
break;
case 2:
++c;
break;
} else
idleout = 0;
}
}
if (!dspasis) { /* Open all files as ASCII by default if `joe --asis' is specified. This is to avoid writing control characters to the UTF-8 terminal. */
fdefault.charmap = pdefault.charmap = find_charmap(USTR "ascii");
fdefault.map_name = pdefault.map_name = USTR "ascii";
}
/* initialize mouse support */
if (xmouse && (s=(unsigned char *)getenv("TERM")) && strstr((char *)s,"xterm"))
usexmouse=1;
if (!(n = nopen(cap)))
return 1;
maint = screate(n);
vmem = vtmp();
startup_log = bfind_scratch_incref(USTR "* Startup Log *");
startup_log->internal = 1;
load_state();
/* It would be better if this ran uedit() to load files */
/* The business with backopt is to load the file first, then apply file
* local options afterwords */
/* orphan is not compatible with exemac()- macros need a window to exist */
for (c = 1, backopt = 0; argv[c]; ++c)
if (argv[c][0] == '+' && argv[c][1]>='0' && argv[c][1]<='9') {
if (!backopt)
backopt = c;
} else if (argv[c][0] == '-' && argv[c][1]) {
if (!backopt)
backopt = c;
if (glopt(argv[c] + 1, argv[c + 1], NULL, 0) == 2)
++c;
} else {
B *b = bfind_incref(argv[c]);
BW *bw = NULL;
int er = berror;
/* This is too annoying */
/* set_current_dir(argv[c],1); */
setup_history(&filehist);
append_history(filehist,sz(argv[c]));
/* wmktw_takeref() inserts the window before maint->curwin */
if (!orphan || !opened) {
bw = wmktw_takeref(maint, b);
if (er)
msgnwt(bw->parent, joe_gettext(msgs[-er]));
} else {
long line;
b->orphan = 1;
b->oldcur = pdup(b->bof, USTR "main");
pline(b->oldcur, get_file_pos(b->name));
line = b->oldcur->line - (maint->h - 1) / 2;
if (line < 0)
line = 0;
b->oldtop = pdup(b->oldcur, USTR "main");
pline(b->oldtop, line);
p_goto_bol(b->oldtop);
}
if (bw) {
long lnum = 0;
bw->o.readonly = bw->b->rdonly;
if (backopt) {
while (backopt != c) {
if (argv[backopt][0] == '+') {
sscanf((char *)(argv[backopt] + 1), "%ld", &lnum);
++backopt;
} else {
if (glopt(argv[backopt] + 1, argv[backopt + 1], &bw->o, 0) == 2)
backopt += 2;
else
backopt += 1;
lazy_opts(bw->b, &bw->o);
}
}
}
bw->b->o = bw->o;
bw->b->rdonly = bw->o.readonly;
/* Put cursor in window, so macros work properly */
maint->curwin = bw->parent;
/* Execute macro */
if (er == -1 && bw->o.mnew)
exmacro(bw->o.mnew,1);
if (er == 0 && bw->o.mold)
exmacro(bw->o.mold,1);
/* Hmm... window might not exist any more... depends on what macro does... */
if (lnum > 0)
pline(bw->cursor, lnum - 1);
else
pline(bw->cursor, get_file_pos(bw->b->name));
p_goto_bol(bw->cursor);
/* Go back to first window so windows are in same order as command line */
if (opened)
wnext(maint);
}
opened = 1;
backopt = 0;
}
if (opened) {
wshowall(maint);
omid = mid;
mid = 1;
dofollows();
mid = omid;
} else {
BW *bw = wmktw_takeref(maint, bfind_incref(USTR ""));
if (bw->o.mnew)
exmacro(bw->o.mnew,1);
}
maint->curwin = maint->topwin;
if (startup_log->eof->byte) {
BW *bw = wmktw_takeref(maint, startup_log);
startup_log = NULL;
maint->curwin = bw->parent;
wshowall(maint);
uparserr(bw);
}
if (help) {
help_on(maint);
}
if (!nonotice) {
joe_snprintf_3(msgbuf,JOE_MSGBUFSIZE,joe_gettext(_("\\i** Joe's Own Editor v%s ** (%s) ** Copyright %s 2008 **\\i")),VERSION,locale_map->name,(locale_map->type ? "©" : "(C)"));
msgnw(((BASE *)lastw(maint)->object)->parent, msgbuf);
}
if (!idleout) {
if (!isatty(fileno(stdin)) && modify_logic(maint->curwin->object, ((BW *)maint->curwin->object)->b)) {
/* Start shell going in first window */
unsigned char **a;
unsigned char *cmd;
a = vamk(10);
cmd = vsncpy(NULL, 0, sc("/bin/sh"));
a = vaadd(a, cmd);
cmd = vsncpy(NULL, 0, sc("-c"));
a = vaadd(a, cmd);
cmd = vsncpy(NULL, 0, sc("/bin/cat"));
a = vaadd(a, cmd);
cstart (maint->curwin->object, USTR "/bin/sh", a, NULL, NULL, 0, 1);
}
}
edloop(0);
save_state();
/* Delete all buffer so left over locks get eliminated */
brmall();
vclose(vmem);
nclose(n);
if (exmsg)
fprintf(stderr, "\n%s\n", exmsg);
return 0;
}