Line 218 of '/home/andy/git/other/ast/src/cmd/ksh93/tests/bracket.sh'
  	[[ aaaa == {4}(a) ]] || err_exit 'aaaa != {4}(a)'
  	              ^
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Line 218 of '/home/andy/git/other/ast/src/cmd/ksh93/tests/bracket.sh'
  	[[ aaaa == {4}(a) ]] || err_exit 'aaaa != {4}(a)'
  	^~
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