try
	func 1, 2, 3
catch err
	print err

try func 1, 2, 3
catch err
	print err

try
	print "trying"
	func 1, 2, 3

do
	success, result = try
		func 1, 2, 3
	catch err
		print err

	success, result = try func 1, 2, 3

try tb.func
try tb.func!
try tb.func()
try (tb.func!)

try tb.func 1
try tb.func(1)

if (try func 1
catch err
	print err)
	print "OK"

if try func 1
catch err
	print err
		print "OK"

do
	if success, result = try func "abc", 123
		print result

	success, result = try func "abc", 123
	catch err
		print err

	print result if success, result = try func "abc", 123
	catch err
		print err

nil