__BOLD
ch |= __BOLD;
attr |= __BOLD;
if (attr & __BOLD && t_enter_bold_mode(t) != NULL)
win->wattr |= __BOLD;
if (attr & __BOLD)
win->wattr &= ~__BOLD;
_cursesi_screen->nca |= __BOLD;
#define A_BOLD __BOLD
#define WA_BOLD __BOLD /* Extra bright or bold */
(__REVERSE | __BLINK | __DIM | __BOLD | __BLANK | __PROTECT)
(__REVERSE | __BLINK | __DIM | __BOLD | __BLANK | __PROTECT \
if (on & __BOLD && enter_bold_mode != NULL)
curscr->wattr |= __BOLD;