+ if (line_colour == COL_FAINT) {
+ static int draw_faint_lines = -1;
+ if (draw_faint_lines < 0) {
+ char *env = getenv("LOOPY_FAINT_LINES");
+ draw_faint_lines = (!env || (env[0] == 'y' ||
+ env[0] == 'Y'));
+ }
+ if (draw_faint_lines)
+ draw_line(dr, x1, y1, x2, y2, line_colour);
+ } else {