Multiline content

I want to copy any article in wikipedia and store it in elasticsearch with newlines remained. But it seems like it converts all newlines to whitespaces.

Any suggestions how can I do that?

Reproduce importing a Wikipedia article into Elasticsearch and inspect the stored content to confirm where line breaks are lost. Trace the import and serialization path; done means multiline article content is stored with its newlines preserved.

Written by the indexing model from the issue text.