relative baseUrl

[UziTech]

Marked version: master

Description

Allow baseUrl option to be a relative url.

• Closes Remove baseUrl if its just a slash #1513
• Fixes baseUrl with relative prefix not working as expected. #1466

Expectation

<p><img src="/favicon.ico" alt="alt text" title="relative"></p>

Result

<p><img src="/derp//favicon.ico" alt="alt text" title="relative"></p>

What was attempted

marked('![alt text](/favicon.ico "relative")', {baseUrl: "/derp/"});

Contributor

• Test(s) exist to ensure functionality and minimize regression.
• If submitting new feature, it has been documented in the appropriate places.

Committer

In most cases, this should be a different person than the contributor.

• Draft GitHub release notes have been updated.
• CI is green (no forced merge required).
• Merge PR

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[davisjam]

Looks OK from a regex perspective.