* 12. Overstrike, bracket, line-drawing, graphics, and zero-width functions.

#include "a.h"

/*
* 12. Overstrike, bracket, line-drawing, graphics, and zero-width functions.
*/

/*
\o'asdf'
\zc
\b'asdf'
\l'Nc'
\L'Nc'
\D'xxx'
*/

int
e_o(void)
{
pushinputstring(getqarg());
return 0;
}

int
e_z(void)
{
getnext();
return 0;
}

int
e_b(void)
{
pushinputstring(getqarg());
return 0;
}

int
e_l(void)
{
getqarg();
return 0;
}

int
e_L(void)
{
getqarg();
return 0;
}

int
e_D(void)
{
getqarg();
return 0;
}

void
t12init(void)
{
addesc('o', e_o, 0);
addesc('z', e_z, 0);
addesc('b', e_b, 0);
addesc('l', e_l, 0);
addesc('L', e_L, 0);
addesc('D', e_D, 0);
}