1 /* tt.c: subroutines for drawing horizontal lines */
12 return(style[ic][il]);
19 return(a < b ? a : b);
27 return(c < ncol && ctype(i, c) == 's');
36 if (ctype(i, c) != 's')
39 if (c < ncol && ctype(i, c) == 's')
41 for (k = 0; ctype(i, --c) == 's'; k++)
52 for (k = 1; c < ncol && ctype(i, c) == 's'; k++)
62 Bprint(&tabout, "\\h'|0'");
64 Bprint(&tabout, "\\h'(|\\n(%2su+|\\n(%2su)/2u'", reg(ic, CLEFT),
72 /* return true if every element in line i is horizontal */
73 /* also at least one must be horizontl */
79 return(dboxflg || boxflg);
80 for (one = c = 0; c < ncol; c++) {
104 if (t == '_' || t == '-')
113 return(thish(i, c - 1));
117 s = (t == 'a' ? pc->rcol : pc->col);
118 if (s == 0 || (point(s) && *s == 0))