Parameters for MIME functions — mime-parameters • emayili

These are parameters which occur commonly across functions for components of a MIME document.

Arguments

content: A string of message content.
disposition: Should the content be displayed inline or as an attachment? Valid options are "inline" and "attachment". If set to NA then will guess appropriate value.
charset: What character set is used. Most often either "UTF-8" or "ISO-8859-1".
encoding: How content is transformed to ASCII. Options are "7bit", "quoted-printable" and "base64". Use NA or NULL for no (or "identity") encoding.
language: Language of content. If FALSE then will not include language field. If TRUE then will attempt to auto-detect language. Otherwise will use the specified language.
description: Description of content.
name: Name used when downloading file.
filename: Path to a file.
boundary: Boundary string.
type: The MIME type of the content.
children: List of child MIME objects.
interpolate: Whether or not to interpolate into input using glue.
.open: The opening delimiter.
.close: The closing delimiter.
.envir: Environment used for glue interpolation. Defaults to parent.frame().