Exclude Chinese Punctuation in GFM Autolinks

[ushuz]

Latin punctuations such as , . ! " are correctly excluded in GFM Autolinks.
https://github.com.
https://github.com,
https://github.com!
https://github.com"

However, their Chinese counterparts (。``， ！ “ ”) are not excluded in GFM Autolinks. As a result, the punctuation character became part of the link, rendering the link unusable.
https://github.com。
https://github.com，
https://github.com！
https://github.com“
https://github.com”

It won't be a problem in original spec as Autolinks requires < > (not very "Auto" :P). So I opened the issue here.

[mgenware]

For what it's worth, markdown-it handles the issue above correctly. (demo)