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Title: gh-143930: Reject leading dashes in webbrowser URLs by sethmlarson · Pull Request #143931 · python/cpython · GitHub

Open Graph Title: gh-143930: Reject leading dashes in webbrowser URLs by sethmlarson · Pull Request #143931 · python/cpython

X Title: gh-143930: Reject leading dashes in webbrowser URLs by sethmlarson · Pull Request #143931 · python/cpython

Description: Issue: Reject leading dashes in webbrowser.open() #143930

Open Graph Description: Issue: Reject leading dashes in webbrowser.open() #143930

X Description: Issue: Reject leading dashes in webbrowser.open() #143930

Opengraph URL: https://github.com/python/cpython/pull/143931

X: @github

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