mod_export ZLE_INT_T
getfullchar(int do_keytmout)
{
int inchar = getbyte((long)do_keytmout, NULL);
#ifdef MULTIBYTE_SUPPORT
return getrestchar(inchar, NULL, NULL);
#else
return inchar;
#endif
}
mod_export int
selfinsert(UNUSED(char **args))
{
ZLE_CHAR_T tmp;
#ifdef MULTIBYTE_SUPPORT
if (!lastchar_wide_valid)
if (getrestchar(lastchar) == WEOF)
return 1;
#endif
tmp = LASTFULLCHAR;
doinsert(&tmp, 1);
return 0;
}
mod_export int
selfinsert(UNUSED(char **args))
{
ZLE_CHAR_T tmp;
#ifdef MULTIBYTE_SUPPORT
/* may be redundant with getkeymapcmd(), but other widgets call here too */
if (!lastchar_wide_valid)
if (getrestchar(lastchar, NULL, NULL) == WEOF)
return 1;
#endif
tmp = LASTFULLCHAR;
doinsert(&tmp, 1);
return 0;
}
ZLE_INT_T
vigetkey(void)
{
Keymap mn = openkeymap("main");
char m[3], *str;
Thingy cmd;
if (getbyte(0L, NULL) == EOF)
return ZLEEOF;
m[0] = lastchar;
metafy(m, 1, META_NOALLOC);
if(mn)
cmd = keybind(mn, m, &str);
else
cmd = t_undefinedkey;
if (!cmd || cmd == Th(z_sendbreak)) {
return ZLEEOF;
} else if (cmd == Th(z_quotedinsert)) {
if (getfullchar(0) == ZLEEOF)
return ZLEEOF;
} else if(cmd == Th(z_viquotedinsert)) {
ZLE_CHAR_T sav = zleline[zlecs];
zleline[zlecs] = '^';
zrefresh();
getfullchar(0);
zleline[zlecs] = sav;
if(LASTFULLCHAR == ZLEEOF)
return ZLEEOF;
} else if (cmd == Th(z_vicmdmode)) {
return ZLEEOF;
}
#ifdef MULTIBYTE_SUPPORT
if (!lastchar_wide_valid)
{
getrestchar(lastchar);
}
#endif
return LASTFULLCHAR;
}
Thingy
executenamedcommand(char *prmt)
{
Thingy cmd, retval = NULL;
int l, len, feep = 0, listed = 0, curlist = 0;
int ols = (listshown && validlist), olll = lastlistlen;
char *cmdbuf, *ptr;
char *okeymap = ztrdup(curkeymapname);
clearlist = 1;
/* prmt may be constant */
prmt = ztrdup(prmt);
l = strlen(prmt);
cmdbuf = (char *)zhalloc(l + NAMLEN + 2
#ifdef MULTIBYTE_SUPPORT
+ 2 * MB_CUR_MAX
#endif
);
strcpy(cmdbuf, prmt);
zsfree(prmt);
statusline = cmdbuf;
selectlocalmap(command_keymap);
selectkeymap("main", 1);
ptr = cmdbuf += l;
len = 0;
for (;;) {
*ptr = '_';
ptr[1] = '\0';
zrefresh();
if (!(cmd = getkeycmd()) || cmd == Th(z_sendbreak)) {
statusline = NULL;
selectkeymap(okeymap, 1);
zsfree(okeymap);
if ((listshown = ols)) {
showinglist = -2;
lastlistlen = olll;
} else if (listed)
clearlist = listshown = 1;
retval = NULL;
goto done;
}
if(cmd == Th(z_clearscreen)) {
clearscreen(zlenoargs);
if (curlist) {
int zmultsav = zmult;
zmult = 1;
listlist(namedcmdll);
showinglist = 0;
zmult = zmultsav;
}
} else if(cmd == Th(z_redisplay)) {
redisplay(zlenoargs);
if (curlist) {
int zmultsav = zmult;
zmult = 1;
listlist(namedcmdll);
showinglist = 0;
zmult = zmultsav;
}
} else if(cmd == Th(z_viquotedinsert)) {
*ptr = '^';
zrefresh();
getfullchar(0);
if(LASTFULLCHAR == ZLEEOF || !LASTFULLCHAR || len >= NAMLEN)
feep = 1;
else {
int ret = zlecharasstring(LASTFULLCHAR, ptr);
len += ret;
ptr += ret;
curlist = 0;
}
} else if(cmd == Th(z_quotedinsert)) {
if(getfullchar(0) == ZLEEOF ||
!LASTFULLCHAR || len == NAMLEN)
feep = 1;
else {
int ret = zlecharasstring(LASTFULLCHAR, ptr);
len += ret;
ptr += ret;
curlist = 0;
}
} else if(cmd == Th(z_backwarddeletechar) ||
cmd == Th(z_vibackwarddeletechar)) {
if (len) {
ptr = backwardmetafiedchar(cmdbuf, ptr, NULL);
len = ptr - cmdbuf;
curlist = 0;
}
} else if(cmd == Th(z_killregion) || cmd == Th(z_backwardkillword) ||
cmd == Th(z_vibackwardkillword)) {
if (len)
curlist = 0;
while (len) {
convchar_t cc;
ptr = backwardmetafiedchar(cmdbuf, ptr, &cc);
len = ptr - cmdbuf;
if (cc == ZWC('-'))
break;
}
} else if(cmd == Th(z_killwholeline) || cmd == Th(z_vikillline) ||
cmd == Th(z_backwardkillline)) {
len = 0;
ptr = cmdbuf;
if (listed)
clearlist = listshown = 1;
curlist = 0;
} else if (cmd == Th(z_bracketedpaste)) {
char *insert = bracketedstring();
size_t inslen = strlen(insert);
if (len + inslen > NAMLEN)
feep = 1;
else {
strcpy(ptr, insert);
len += inslen;
ptr += inslen;
if (listed) {
clearlist = listshown = 1;
listed = 0;
} else
curlist = 0;
}
free(insert);
} else {
if(cmd == Th(z_acceptline) || cmd == Th(z_vicmdmode)) {
Thingy r;
unambiguous:
*ptr = 0;
r = rthingy(cmdbuf);
if (!(r->flags & DISABLED)) {
unrefthingy(r);
statusline = NULL;
selectkeymap(okeymap, 1);
zsfree(okeymap);
if ((listshown = ols)) {
showinglist = -2;
lastlistlen = olll;
} else if (listed)
clearlist = listshown = 1;
retval = r;
goto done;
}
unrefthingy(r);
}
if(cmd == Th(z_selfinsertunmeta)) {
fixunmeta();
cmd = Th(z_selfinsert);
}
if (cmd == Th(z_listchoices) || cmd == Th(z_deletecharorlist) ||
cmd == Th(z_expandorcomplete) || cmd == Th(z_completeword) ||
cmd == Th(z_expandorcompleteprefix) || cmd == Th(z_vicmdmode) ||
cmd == Th(z_acceptline) || lastchar == ' ' || lastchar == '\t') {
namedcmdambig = 100;
namedcmdll = newlinklist();
*ptr = '\0';
namedcmdstr = cmdbuf;
scanhashtable(thingytab, 1, 0, DISABLED, scancompcmd, 0);
namedcmdstr = NULL;
if (empty(namedcmdll)) {
feep = 1;
if (listed)
clearlist = listshown = 1;
curlist = 0;
} else if (cmd == Th(z_listchoices) ||
cmd == Th(z_deletecharorlist)) {
int zmultsav = zmult;
*ptr = '_';
ptr[1] = '\0';
zmult = 1;
listlist(namedcmdll);
listed = curlist = 1;
showinglist = 0;
zmult = zmultsav;
} else if (!nextnode(firstnode(namedcmdll))) {
strcpy(ptr = cmdbuf, peekfirst(namedcmdll));
len = strlen(ptr);
ptr += len;
if (cmd == Th(z_acceptline) || cmd == Th(z_vicmdmode))
goto unambiguous;
} else {
strcpy(cmdbuf, peekfirst(namedcmdll));
ptr = cmdbuf + namedcmdambig;
*ptr = '_';
ptr[1] = '\0';
if (isset(AUTOLIST) &&
!(isset(LISTAMBIGUOUS) && namedcmdambig > len)) {
int zmultsav = zmult;
if (isset(LISTBEEP))
feep = 1;
zmult = 1;
listlist(namedcmdll);
listed = curlist = 1;
showinglist = 0;
zmult = zmultsav;
}
len = namedcmdambig;
}
} else {
if (len == NAMLEN || cmd != Th(z_selfinsert))
feep = 1;
else {
#ifdef MULTIBYTE_SUPPORT
if (!lastchar_wide_valid)
getrestchar(lastchar, NULL, NULL);
if (lastchar_wide == WEOF)
feep = 1;
else
#endif
if (ZC_icntrl(LASTFULLCHAR))
feep = 1;
else {
int ret = zlecharasstring(LASTFULLCHAR, ptr);
len += ret;
ptr += ret;
if (listed) {
clearlist = listshown = 1;
listed = 0;
} else
curlist = 0;
}
}
}
}
if (feep)
handlefeep(zlenoargs);
feep = 0;
}
done:
selectlocalmap(NULL);
return retval;
}
