Posted to tcl by aspect at Thu Feb 02 01:18:05 GMT 2017view pretty
foreach a {2 4 6 8} { try { foreach b {3 6 9 12} { puts "($a, $b)" if {$a == $b} {throw break ""} } } trap break {} { break } }
foreach a {2 4 6 8} { try { foreach b {3 6 9 12} { puts "($a, $b)" if {$a == $b} {throw break ""} } } trap break {} { break } }