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# extract_html_content

The `extract_html_content` function extracts the meaningful textual content from an HTML file, and writes the text into the `DRECONTENT` field of the document.

## Syntax

    extract_html_content( doc [, Filename])

## Arguments

Argument | Description
--- | ---
`doc` | (LuaDocument) The document into which the extracted content is written.
`Filename` | (string) The filename of the HTML document from which to extract content. If you do not specify a value for this argument, the function uses the file associated with the document.

## Returns

Boolean. Returns `true` if the operation is successful.

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