• Changing Attributes

• Updating Attachment Contents

• Fixing Attributes After Changes

• Reading Content

• applyFontTraits:range:

• fixAttachmentAttributeInRange:

• fixAttributesInRange:

• fixFontAttributeInRange:

• fixParagraphStyleAttributeInRange:

• readFromData:options:documentAttributes:

• readFromData:options:documentAttributes:error:

• readFromURL:options:documentAttributes:

• readFromURL:options:documentAttributes:error:

• setAlignment:range:

• setBaseWritingDirection:range:

• subscriptRange:

• superscriptRange:

• unscriptRange:

• updateAttachmentsFromPath: