384   let var1 =<< END
390 …ert_equal(["Some sample text", "\tText with indent", "  !@#$%^&*()-+_={}|[]\\~`:\";'<>?,./"], var1)
410 	let var1 =<< trim END
416   call assert_equal(['Line1', '  Line2', "\tLine3", ' END'], var1)
418   let var1 =<< trim !!!
424   call assert_equal(['Line1', ' line2', "\tLine3", '!!!',], var1)
426   let var1 =<< trim XX
429   call assert_equal(['Line1'], var1)
432   let var1 =<< END
436   call assert_equal(['something', 'endfunc'], var1)
439   let var1 =<< trim END  variable
443   call assert_equal(['something', 'endfunc'], var1)
446   let var1 =<< END  variable
451   call assert_equal(['some', '  \thing', '  \ else'], var1)
454   let var1 =<<END  variable
458   call assert_equal(['something', 'python << xx'], var1)
461   let var1 =<< trim END  variable
465   call assert_equal(['something', 'python << xx'], var1)
468   let var1 =<< E  variable
472   call assert_equal(['something', 'app'], var1)
475   let var1 =<< trim END  variable
479   call assert_equal(['something', 'app'], var1)