Multiple newlines are generated during templates processing

[dmvolod]

There are multiple newlines are generated during templates processing which is known behaviour, i.e.

func (h *Client) IsReleaseInstalled(...) (bool, error)



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But multiple empty lines for the .md files are interpreting as a single one.
As we can control the output from the template we could probably add following postprocessing at the end of the template or whole *.md file processing

regexp.MustCompile(`[\r\n]{2,}`).ReplaceAllString(result.String(), "\n\n")