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" Tests for :unlet
func Test_read_only()
try
" this caused a crash
unlet count
catch
call assert_true(v:exception =~ ':E795:')
endtry
endfunc
func Test_existing()
let does_exist = 1
call assert_true(exists('does_exist'))
unlet does_exist
call assert_false(exists('does_exist'))
endfunc
func Test_not_existing()
unlet! does_not_exist
try
unlet does_not_exist
catch
call assert_true(v:exception =~ ':E108:')
endtry
endfunc
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