Lines Matching defs:xbp
913 static char *xbp; /* start of visible portion of input buffer */
1189 xbp = xbuf = buf;
1466 x_e_putc2((xep > xlp) ? '>' : (xbp > xbuf) ? '<' : ' ');
1561 if (cp < xbp || cp >= utf_skipcols(xbp, x_displen)) {
1838 xbp = xbuf;
2029 xlp = xbp = xep = xbuf;
2090 if (xbp == xbuf) {
2097 x_zots(xbp);
2098 if (xbp != xbuf || xep > xlp)
2105 char *cpl = xbp;
2122 if (xbp > xbuf)
2126 } else if (xbp > xbuf)
2307 xlp = xep = xcp = xbp = xbuf;
2816 * from xcp to set xbp to (but never < xbuf) to 2/3 of
2825 if ((xbp = xcp - (x_displen / 2)) < xbuf)
2826 xbp = xbuf;
2831 /* fix up xbp to just past a character end first */
2832 xbp = xcp >= xep ? xep : x_bs0(xcp, xbuf);
2834 while (xbp > xbuf && col_left > 0) {
2835 xbp = x_bs0(xbp - 1, xbuf);
2836 col_left -= (n = x_size2(xbp, NULL));
2839 if (xbp == xbuf && xcp != xbuf && col_left >= 0 && col_left < pwidth) {
2841 xbp += utf_ptradj(xbp);
3017 xcp = xbp = xbuf;
3029 char *o_xbp = xbp, *o_xep = xep, *o_xcp = xcp;
3030 int lim = x_lastcp() - xbp;
3036 xbuf = xbp = xcp = v;
3044 xbp = o_xbp;
3275 xlp = xbp;
