Lines Matching refs:next_line
12 int n_lines, i, tmp_line, tmp_type, next_line; in find_next_line() local
15 next_line = 0; in find_next_line()
22 if (next_line == 0 || tmp_line != line) in find_next_line()
23 next_line = tmp_line; in find_next_line()
28 next_line = 0; in find_next_line()
30 G_debug(2, " -> next line = %d", next_line); in find_next_line()
31 return next_line; in find_next_line()
43 int next_line; in walk_back() local
53 next_line = find_next_line(map, line, start_node, type); in walk_back()
54 G_debug(2, " next = %d", next_line); in walk_back()
57 if (next_line == 0 || next_line == start_line) in walk_back()
60 line = next_line; in walk_back()
67 Vect_get_line_nodes(map, next_line, &n1, &n2); in walk_back()
131 int line, next_line, n1, n2; in walk_forward_and_pick_up_coords() local
157 next_line = find_next_line(map, line, n1, ltype); in walk_forward_and_pick_up_coords()
158 if (next_line > 0) { /* continue at start node */ in walk_forward_and_pick_up_coords()
164 next_line = find_next_line(map, line, n2, ltype); /* check end node */ in walk_forward_and_pick_up_coords()
165 if (next_line > 0) { in walk_forward_and_pick_up_coords()
174 line = next_line; in walk_forward_and_pick_up_coords()
209 next_line = find_next_line(map, line, next_node, ltype); in walk_forward_and_pick_up_coords()
211 line = next_line; in walk_forward_and_pick_up_coords()