langchain

2703a1b0 - Fix `MarkdownHeaderTextSplitter` not recognizing tilde-fenced code blocks (#13511)

Fix `MarkdownHeaderTextSplitter` not recognizing tilde-fenced code blocks (#13511) - **Description:** Previously `MarkdownHeaderTextSplitter` did not consider tilde-fenced code blocks (https://spec.commonmark.org/0.30/#fenced-code-blocks). This PR fixes that. ````md # Bug caused by previous implementation: ~~~py foo() # This is a comment that would be considered header bar() ~~~ ```` - **Tag maintainer:** @baskaryan