fix: Use legacy-compatible methods for IE11 by jhildenbiddle · Pull Request #1495

fix: Use legacy-compatible methods for IE11 by jhildenbiddle · Pull Request #1495 · docsifyjs/docsify

Summary

Modern convenience methods like Array.prototype.find() and String.prototype.startsWith() are not compatible with legacy browsers like IE11. This PR replaces those methods with legacy-compatible approaches that accomplish the same thing.

What kind of change does this PR introduce? (check at least one)

Bugfix

If changing the UI of default theme, please provide the before/after screenshot:

Does this PR introduce a breaking change? (check one)

You have tested in the following browsers: (Providing a detailed version will be better.)

Chrome
Firefox
Safari
Edge
IE