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#Test scoping rules for functions
set -e smurf
function setter
set smurf green
end
function unsetter
set -e smurf
end
function call1
set smurf blue; setter; if test $smurf = blue; echo Test 1 pass; else; echo Test 1 fail; end
end
function call2
set smurf blue; unsetter; if test $smurf = blue; echo Test 2 pass; else; echo Test 2 fail; end
end
call1
call2
function call3
setter; if test $smurf = green; echo Test 3 pass; else; echo Test 3 fail; end
end
function call4
unsetter; if not set -q smurf; echo Test 4 pass; else; echo Test 4 fail; end
end
set -g smurf yellow
call3
call4
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