emit_line_0       484 diff.c         	emit_line_0(o, set, reset, line[0], line+1, len-1);
emit_line_0       515 diff.c         		emit_line_0(ecbdata->opt, set, reset, sign, line, len);
emit_line_0       518 diff.c         		emit_line_0(ecbdata->opt, ws, reset, sign, line, len);
emit_line_0       521 diff.c         		emit_line_0(ecbdata->opt, set, reset, sign, "", 0);
emit_line_0       668 diff.c         		emit_line_0(ecb->opt, context, reset, '\\',