Introduce .editorconfig with Markdown specific rules
Introduce .editorconfig with Markdown specific rules

Source: http://jonasbn.github.io/til/editorconfig/markdown.html

Contributes to https://github.com/openfisca/openfisca-doc/issues/267

openfisca/openfisca-doc,openfisca/openfisca-doc,openfisca/openfisca-doc,openfisca/openfisca-doc