puts "==========="
puts "  BUC60898"
puts "==========="
puts ""

pload XDE

set filepath [locate_data_file BUC60898.igs]
if [catch { igesbrep $filepath a *} result] { 
    puts "Faulty BUC60898: here is reading problem"
} else {
    puts "BUC60898 OK"
    tpcompound a

    if [catch {sewing result 1e-7 a } catch_result] {
	puts "Faulty  BUC60898: function SEWING gives except"
    } else {
	puts " BUC60898 OK: function SEWING works without except"
    }
    set square 798.266
    set 2dviewer 0
}