support variables without =
support --set,--merge of #commented name=value
with operation configured with --comment = {always,unchanged}
support multiple files passed to --merge
possibly support --format=sh|json with --mergea
support variables without =
support --set,--merge of #commented name=value
with operation configured with --comment = {always,unchanged}
support multiple files passed to --merge
possibly support --format=sh|json with --mergea
::
::
::
