/*
* Print a line with a number.
*/
int
numbline(int i, int max)
{
if (shudclob)
slobber(' ');
max -= printf("%6d ", i);
return normline(0, max);
}
/*
* Print a line with a number.
*/
void
numbline(int i)
{
if (shudclob)
slobber(' ');
ex_printf("%6d ", i);
normline();
}
/*
* Normal line output, no numbering.
*/
int
normline(int unused, int max)
{
extern short vcntcol, lastsc;
short ovc = -1;
register char *cp;
int (*OO)(int);
int c, n;
int ret = 0;
if (max > 0)
vcntcol = 0;
if (shudclob)
slobber(linebuf[0]);
/* pdp-11 doprnt is not reentrant so can't use "printf" here
in case we are tracing */
cp = linebuf;
vcolbp = cp;
while (*cp && max) {
vcolbp = cp;
nextc(c, cp, n);
cp += n;
if (max > 0) {
if (Outchar != qcount) {
OO = Outchar;
Outchar = qcount;
putchar(c);
Outchar = OO;
} else
putchar(c);
if ((vcntcol-1) % WCOLS == 0 && lastsc > 1)
vcntcol++;
if (vcntcol >= max) {
putchar('@');
vcntcol = ovc + 1;
lastsc = 1;
ret = 1;
break;
}
ovc = vcntcol;
if (Outchar != qcount)
putchar(c);
} else
putchar(c);
}
if (!inopen) {
putchar('\n' | QUOTE);
}
return ret;
}
/*
* Normal line output, no numbering.
*/
void
normline(void)
{
register char *cp;
if (shudclob)
slobber(linebuf[0]);
/* pdp-11 doprnt is not reentrant so can't use "printf" here
in case we are tracing */
for (cp = linebuf; *cp;)
ex_putchar(*cp++);
if (!inopen)
ex_putchar('\n' | QUOTE);
}
