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20 lines
788 B
20 lines
788 B
9 years ago
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Migration to v4
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===============
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v4 has the same external API as v3, but significantly changed internals. Plugin
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authors should update their packages.
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## Tokens and renderer
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- [Tokens](https://github.com/markdown-it/markdown-it/blob/master/lib/token.js)
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are now classes, and allow arbitrary attributes.
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- new tokens are created with `token = state.push(type, tag, nesting)`.
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See [this commit](https://github.com/markdown-it/markdown-it/commit/4aabd5592ea55fb43d6a215b316c89c6f6f1f7db) to understand
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how to create tokens in new way.
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- [Renderer](https://github.com/markdown-it/markdown-it/blob/master/lib/renderer.js)
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methods were unified. Number of custom renderer rules were significantly reduced.
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## Other changes
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- `.validateLink()` moved to root (MarkdownIt) class.
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