void
setline(char const *s)
{
sizeline(strlen(s));
strcpy((char *) line, s);
unmetafy((char *) line, &ll);
if ((cs = ll) && bindtab == altbindtab)
cs--;
clearlist = 1;
}
int
quoteline(UNUSED(char **args))
{
ZLE_STRING_T str;
size_t len = zlell;
str = makequote(zleline, &len);
sizeline(len);
ZS_memcpy(zleline, str, len);
zlecs = zlell = len;
return 0;
}
void
spaceinline(int ct)
{
int i;
sizeline(ct + ll);
for (i = ll; --i >= cs;)
line[i + ct] = line[i];
ll += ct;
line[ll] = '\0';
if (mark > cs)
mark += ct;
}
static void
set_rbuffer(UNUSED(Param pm), char *x)
{
ZLE_STRING_T y;
int len;
if (x && *x != ZWC('\0'))
y = stringaszleline(x, 0, &len, NULL, NULL);
else
y = ZWS(""), len = 0;
sizeline(zlell = zlecs + len);
ZS_memcpy(zleline + zlecs, y, len);
zsfree(x);
if (len)
free(y);
fixsuffix();
menucmp = 0;
}
void undo() /**/
{
char *s;
struct undoent *ue;
ue = undos+undoct;
if (!ue->change)
{
feep();
return;
}
line[ll] = '\0';
s = ztrdup((char *) line+ll-ue->suff);
sizeline((ll = ue->pref+ue->suff+ue->len)+1);
strncpy((char *) line+ue->pref,ue->change,ue->len);
strcpy((char *) line+ue->pref+ue->len,s);
free(s);
ue->change = NULL;
undoct = (undoct-1) & (UNDOCT-1);
cs = ue->cs;
}
void
pushlineoredit(void)
{
int ics;
unsigned char *s;
char *hline = hgetline();
if (zmult < 0)
return;
if (hline && *hline) {
ics = ztrlen(hline);
sizeline(ics + ll + 1);
for (s = line + ll; --s >= line; *(s + ics) = *s);
for (s = line; *hline; hline++)
*s++ = *hline == Meta ? *++hline ^ 32 : *hline;
ll += ics;
cs += ics;
}
pushline();
if (!isfirstln) {
errflag = done = 1;
}
clearlist = 1;
}
mod_export void
spaceinline(int ct)
{
int i, sub;
struct region_highlight *rhp;
if (zlemetaline) {
sizeline(ct + zlemetall);
for (i = zlemetall; --i >= zlemetacs;)
zlemetaline[i + ct] = zlemetaline[i];
zlemetall += ct;
zlemetaline[zlemetall] = '\0';
if (mark > zlemetacs)
mark += ct;
if (region_highlights) {
for (rhp = region_highlights + N_SPECIAL_HIGHLIGHTS;
rhp < region_highlights + n_region_highlights;
rhp++) {
if (rhp->flags & ZRH_PREDISPLAY)
sub = predisplaylen;
else
sub = 0;
if (rhp->start_meta - sub >= zlemetacs) {
rhp->start_meta += ct;
}
if (rhp->end_meta - sub >= zlemetacs) {
rhp->end_meta += ct;
}
}
}
} else {
sizeline(ct + zlell);
for (i = zlell; --i >= zlecs;)
zleline[i + ct] = zleline[i];
zlell += ct;
zleline[zlell] = ZWC('\0');
if (mark > zlecs)
mark += ct;
if (region_highlights) {
for (rhp = region_highlights + N_SPECIAL_HIGHLIGHTS;
rhp < region_highlights + n_region_highlights;
rhp++) {
if (rhp->flags & ZRH_PREDISPLAY)
sub = predisplaylen;
else
sub = 0;
if (rhp->start - sub >= zlecs) {
rhp->start += ct;
}
if (rhp->end - sub >= zlecs) {
rhp->end += ct;
}
}
}
}
region_active = 0;
}