remove global variable refstop #8892
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Thanks for your pull request, @WalterBright! Bugzilla referencesYour PR doesn't reference any Bugzilla issue. If your PR contains non-trivial changes, please reference a Bugzilla issue or create a manual changelog. Testing this PR locallyIf you don't have a local development environment setup, you can use Digger to test this PR: dub fetch digger
dub run digger -- build "master + dmd#8892" |
thewilsonator
approved these changes
Nov 2, 2018
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This illustrates how nicely nested functions can make code better, in this case, by eliminating an ugly global variable. (It makes it easy to capture state with local variables.)