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ONE: expecting global undolevels: 5, local undolevels: -123456 (default)
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undolevels=5 global
undolevels=-123456 local
TWO: expecting global undolevels: 5, local undolevels: 2 (first) then 10 (afterwards)
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undolevels=5 global
undolevels=2 local
undolevels=5 global
undolevels=10 local
global value shouldn't be changed and still be 5!
ONE: expecting global undolevels: 5, local undolevels: -123456 (default)
undolevels=5 global
undolevels=-123456 local
global value should be changed to 50
THREE: expecting global undolevels: 50, local undolevels: -123456 (default)
undolevels=50 global
undolevels=-123456 local
Testing 'lispwords' local value
lispwords=foo,bar,baz
lispwords=bar,baz,quux
bar,baz,quux
Testing 'lispwords' value reset
lispwords=foo,bar,baz
lispwords=foo,bar,baz
foo,bar,baz
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