static int docmd(BW *bw, unsigned char *s, void *object, int *notify)
{
MACRO *mac;
int ret = -1;
mac = mparse(NULL, s, &ret,0);
if (ret < 0) {
msgnw(bw->parent,joe_gettext(_("No such command")));
} else {
ret = exmacro(mac, 1);
rmmacro(mac);
}
#ifdef junk
CMD *cmd = findcmd(s);
vsrm(s); /* allocated in pw.c::rtnpw() */
if (!cmd)
msgnw(bw->parent,joe_gettext(_("No such command")));
else {
mac = mkmacro(-1, 0, 0, cmd);
ret = exmacro(mac, 1);
rmmacro(mac);
}
#endif
if (notify)
*notify = 1;
return ret;
}
int modify_logic(BW *bw,B *b)
{
if (last_time > b->check_time + CHECK_INTERVAL) {
b->check_time = last_time;
if (!nomodcheck && !b->gave_notice && check_mod(b)) {
file_changed(bw,0,b,NULL);
return 0;
}
}
if (b != bw->b) {
if (!b->didfirst) {
/* This happens when we try to block move from a window
which is not on the screen */
if (bw->o.mfirst) {
msgnw(bw->parent,joe_gettext(_("Modify other window first for macro")));
return 0;
}
b->didfirst = 1;
if (bw->o.mfirst)
exmacro(bw->o.mfirst,1);
}
if (b->rdonly) {
msgnw(bw->parent,joe_gettext(_("Other buffer is read only")));
if (joe_beep)
ttputc(7);
return 0;
} else if (!b->changed && !b->locked) {
if (!try_lock(bw,b))
return 0;
}
} else {
if (!b->didfirst) {
b->didfirst = 1;
if (bw->o.mfirst)
exmacro(bw->o.mfirst,1);
}
if (b->rdonly) {
msgnw(bw->parent,joe_gettext(_("Read only")));
if (joe_beep)
ttputc(7);
return 0;
} else if (!b->changed && !b->locked) {
if (!try_lock(bw,b))
return 0;
}
}
return 1;
}
static void cdata(B *b, unsigned char *dat, int siz)
{
if (b->vt) { /* ANSI terminal emulator */
MACRO *m;
do {
cready(b, b->vt->vtcur->byte);
m = vt_data(b->vt, &dat, &siz);
cfollow(b, b->vt, b->vt->vtcur->byte);
undomark();
if (m) {
/* only do this if cursor is on window */
if ((maint->curwin->watom->what & TYPETW) && ((BW *)maint->curwin->object)->b == b) {
exmacro(m, 1);
edupd(1);
}
rmmacro(m);
}
} while (m);
} else { /* Dumb terminal */
P *q = pdup(b->eof, USTR "cdata");
P *r = pdup(b->eof, USTR "cdata");
off_t byte = q->byte;
unsigned char bf[1024];
int x, y;
cready(b, byte);
for (x = y = 0; x != siz; ++x) {
if (dat[x] == 13 || dat[x] == 0) {
;
} else if (dat[x] == 8 || dat[x] == 127) {
if (y) {
--y;
} else {
pset(q, r);
prgetc(q);
bdel(q, r);
--byte;
}
} else if (dat[x] == 7) {
ttputc(7);
} else {
bf[y++] = dat[x];
}
}
if (y) {
binsm(r, bf, y);
}
prm(r);
prm(q);
cfollow(b, NULL, b->eof->byte);
undomark();
}
}
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;
joe_locale();
mainenv = (unsigned char **)envv;
vmem = vtmp();
startup_log = bfind_scratch(USTR "* Startup Log *");
startup_log->internal = 1;
#ifdef __MSDOS__
_fmode = O_BINARY;
zlcpy(stdbuf, sizeof(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
if ((s = (unsigned char *)getenv("LINES")) != NULL)
sscanf((char *)s, "%d", &lines);
if ((s = (unsigned char *)getenv("COLUMNS")) != NULL)
sscanf((char *)s, "%d", &columns);
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))) {
logerror_0((char *)joe_gettext(_("Couldn't load termcap/terminfo entry\n")));
goto exit_errors;
}
#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) {
logerror_1((char *)joe_gettext(_("There were errors in '%s'. Falling back on default.\n")), s);
}
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)
goto donerc;
if (c == 1) {
logerror_1((char *)joe_gettext(_("There were errors in '%s'. Falling back on default.\n")), s);
}
#else
/* Name of system joerc file. Try to find one with matching language... */
/* Try full language: like joerc.de_DE */
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
time_rc = 0;
}
}
/* User's joerc file */
s = (unsigned char *)getenv("HOME");
if (s) {
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) {
logmessage_2((char *)joe_gettext(_("Warning: %s is newer than your %s.\n")),t,s);
}
}
c = procrc(cap, s);
if (c == 0) {
vsrm(t);
goto donerc;
}
if (c == 1) {
logerror_1((char *)joe_gettext(_("There were errors in '%s'. Falling back on default.\n")), s);
}
}
vsrm(s);
s = t;
c = procrc(cap, s);
if (c == 0)
goto donerc;
if (c == 1) {
logerror_1((char *)joe_gettext(_("There were errors in '%s'. Falling back on default.\n")), s);
}
/* Try built-in joerc */
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 *fancyjoerc not present, use *joerc which is always there */
s = vstrunc(s, 0);
s = vsncpy(sv(s),sc("*joerc"));
c = procrc(cap, s);
}
if (c == 0)
goto donerc;
if (c == 1) {
logerror_1((char *)joe_gettext(_("There were errors in '%s'. Falling back on default.\n")), s);
}
#endif
logerror_1((char *)joe_gettext(_("Couldn't open '%s'\n")), s);
goto exit_errors;
return 1;
donerc:
if (validate_rc()) {
logerror_0((char *)joe_gettext(_("rc file has no :main key binding section or no bindings. Bye.\n")));
goto exit_errors;
}
{
unsigned char buf[10];
int x;
zlcpy(buf, sizeof(buf), USTR "\"`\" ` ");
type_backtick = mparse(0, buf, &x, 0);
}
shell_kbd = mkkbd(kmap_getcontext(USTR "shell"));
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:
logerror_1((char *)joe_gettext(_("Unknown option '%s'\n")), argv[c]);
break;
case 1:
break;
case 2:
++c;
break;
} else
idleout = 0;
}
}
/* initialize mouse support */
if (xmouse && (s=(unsigned char *)getenv("TERM")) && strstr((char *)s,"xterm"))
usexmouse=1;
if (!(n = nopen(cap)))
goto exit_errors;
maint = screate(n);
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(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 inserts the window before maint->curwin */
if (!orphan || !opened) {
bw = wmktw(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));
p_goto_bol(b->oldcur);
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(maint, bfind(USTR ""));
if (bw->o.mnew)
exmacro(bw->o.mnew,1);
}
maint->curwin = maint->topwin;
if (logerrors) {
B *copied = bcpy(startup_log->bof, startup_log->eof);
BW *bw = wmktw(maint, copied);
copied->name = zdup(startup_log->name);
copied->internal = 1;
maint->curwin = bw->parent;
wshowall(maint);
}
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 2015 **\\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, NULL, 0);
}
}
edloop(0);
save_state();
/* Delete all buffer so left over locks get eliminated */
brmall();
vclose(vmem);
nclose(n);
if (noexmsg) {
if (notite)
fprintf(stderr, "\n");
} else {
if (exmsg)
fprintf(stderr, "\n%s\n", exmsg);
else if (notite)
fprintf(stderr, "\n");
}
return 0;
exit_errors:
/* Write out error log to console if we are exiting with errors. */
if (startup_log && startup_log->eof->byte)
bsavefd(startup_log->bof, 2, startup_log->eof->byte);
return 1;
}
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;
}
int execmd(CMD *cmd, int k)
{
BW *bw = (BW *) maint->curwin->object;
int ret = -1;
/* Warning: bw is a BW * only if maint->curwin->watom->what &
(TYPETW|TYPEPW) */
#if junk
/* Send data to shell window: this is broken ^K ^H (help) sends its ^H to shell */
if ((maint->curwin->watom->what & TYPETW) && bw->b->pid && !bw->b->vt && piseof(bw->cursor) &&
(k==3 || k==9 || k==13 || k==8 || k==127 || k==4 || (cmd->func==utype /* && k>=32 && k<256 */))) {
unsigned char c = k;
joe_write(bw->b->out, &c, 1);
return 0;
}
#endif
if (cmd->m)
return exmacro(cmd->m, 0);
/* We don't execute if we have to fix the column position first
* (i.e., left arrow when cursor is in middle of nowhere) */
if (cmd->flag & ECHKXCOL) {
if (bw->o.hex)
bw->cursor->xcol = piscol(bw->cursor);
else if (bw->cursor->xcol != piscol(bw->cursor))
goto skip;
}
/* Don't execute command if we're in wrong type of window */
if (!(cmd->flag & maint->curwin->watom->what))
goto skip;
/* Complete selection for block commands */
if ((cmd->flag & EBLOCK) && nowmarking)
utoggle_marking(maint->curwin->object);
/* We are about to modify the file */
if ((maint->curwin->watom->what & TYPETW) && (cmd->flag & EMOD)) {
if (!modify_logic(bw,bw->b))
goto skip;
}
/* Execute command */
ret = cmd->func(maint->curwin->object, k);
if (smode)
--smode;
/* Don't update anything if we're going to leave */
if (leave)
return 0;
/* cmd->func could have changed bw on us */
/* This is bad: maint->curwin might not be the same window */
/* Safer would be to attach a pointer to curwin- if curwin
gets clobbered, so does pointer. */
bw = (BW *) maint->curwin->object;
/* Maintain position history */
/* If command was not a positioning command */
if (!(cmd->flag & EPOS)
&& (maint->curwin->watom->what & (TYPETW | TYPEPW)))
afterpos();
/* If command was not a movement */
if (!(cmd->flag & (EMOVE | EPOS)) && (maint->curwin->watom->what & (TYPETW | TYPEPW)))
aftermove(maint->curwin, bw->cursor);
if (cmd->flag & EKILL)
justkilled = 1;
else
justkilled = 0;
skip:
/* Make dislayed cursor column equal the actual cursor column
* for commands which arn't simple vertical movements */
if ((cmd->flag & EFIXXCOL) && (maint->curwin->watom->what & (TYPETW | TYPEPW)))
bw->cursor->xcol = piscol(bw->cursor);
/* Recenter cursor to middle of screen */
if (cmd->flag & EMID) {
int omid = mid;
mid = 1;
dofollows();
mid = omid;
}
if (joe_beep && ret)
ttputc(7);
return ret;
}
exec_type PROC
editcore(void)
{
cmdtype cmd;
extern bool s_wrapped;
/* rcb[0] = 0; rcp = rcb; */
if (diddled) {
setpos(skipws(curr)); /* set cursor x position.. */
yp = settop(LINES / 2); /* Y position */
}
if (diddled || zotscreen) /* redisplay? */
redisplay(FALSE);
mvcur(yp, xp); /* and move the cursor */
for (;;) {
s_wrapped = 0;
ch = readchar(); /* get a char */
gcount(); /* ... a possible count */
switch (cmd = movemap[ch]) {
case FILE_C:
wr_stat(); /* write file stats */
mvcur(yp, xp);
break;
case WINDOW_UP:
case WINDOW_DOWN:
scroll(cmd==WINDOW_UP); /* scroll the window */
break;
case REDRAW_C: /* redraw the window */
redisplay(TRUE);
mvcur(yp, xp);
break;
case MARKER_C: /* set a marker */
ch = tolower(readchar());
if (ch >= 'a' && ch <= 'z')
contexts[ch-'`'] = curr;
else if (ch != ESC)
error();
break;
case REDO_C:
if (rcb[0] != 0) {
zerostack(&undo);
insertmacro(rcb, 1);
redoing = TRUE;
}
break;
case REWINDOW:
zdraw(readchar()); /* shift the window */
break;
case DEBUG_C: /* debugging stuff -- unused */
break;
case ZZ_C: /* shortcut for :xit */
ch = readchar();
if (ch == 'Z')
insertmacro(":x\r", 1);
else if (ch != ESC)
error();
break;
case EDIT_C: /* drop into line mode */
return E_EDIT;
case COLIN_C: /* do one exec mode command */
return E_VISUAL;
case HARDMACRO:
macrocommand(); /* 'hard-wired' macros */
break;
case SOFTMACRO:
exmacro(); /* run a macro */
break;
case INSMACRO: /* macro for insert mode */
case BAD_COMMAND:
error();
break;
default:
if (cmd < DELETE_C)
movearound(cmd);
else /*if (cmd < HARDMACRO)*/
docommand(cmd);
break;
}
lastexec = 0;
}
/* never exits here */
}
