One lexer token of the "lex" output format.
"lex"
The token kind — the engine's own name for it ("BitStart(1, false)", "Text(Body, false)", "Bold", …). Not a stable vocabulary.
"BitStart(1, false)"
"Text(Body, false)"
"Bold"
Byte offsets into the source (UTF-8).
The source slice.
One lexer token of the
"lex"output format.