# Functions
MustNewTag gives you the Tag corresponding to the acronym.
NewLoader reads the `file` header and returns a new lazy loader.
NewLoaders is the same as `NewLoader`, but supports collections.
NewTag returns the tag for <abcd>.
WriteTTF creates a single Truetype font file (.ttf) from the given [tables] slice, which must be sorted by Tag.
# Variables
AppleTrueType is the first four bytes of an OpenType file containing a TrueType font (specifically one designed for Apple products, it's recommended to use TrueType instead).
OpenType is the first four bytes of an OpenType file containing a PostScript Type 2 font as specified by OpenType.
PostScript1 is the first four bytes of an OpenType file containing a PostScript 1 font.
TrueType is the first four bytes of an OpenType file containing a TrueType font.
# Interfaces
Resource is a combination of io.Reader, io.Seeker and io.ReaderAt.
# Type aliases
Tag represents an open-type name.