A_CHARTEXT
RemAttr(old_char, ~A_CHARTEXT);
RemAttr(new_char, ~A_CHARTEXT);
str[i] = (((chtype) CharOf(text[col + i]) & A_CHARTEXT) |
source &= ~A_CHARTEXT;
prior &= ~A_CHARTEXT;
attr = (*(const attr_t *) dp) & ~A_CHARTEXT;
(*(const attr_t *) dp) & ~A_CHARTEXT,
#define ChCharOf(c) ((chtype)(c) & (chtype)A_CHARTEXT)
#define WidecExt(ch) (int) (AttrOf(ch) & A_CHARTEXT)
#define SetWidecExt(dst, ext) AttrOf(dst) &= ~A_CHARTEXT, \
(SP_PARM->_acs_map[CharOf(temp)] & A_CHARTEXT) != 0) {
(SP_PARM->_acs_map[CharOf(ntext0)] & A_CHARTEXT),
last_char_in_line = (int)(winch(form->w) & A_CHARTEXT);