LaTeX packages are made to define command with a new mechanism and
an extension to l3keys.
\DeclareEKeysCommand: Define an ekeys-cmd, which is very similar to document command defined by\DeclareDocumentCommand, but more powerful.\DeclareEKeysCollector: Define an ekeys-collector, which is very similar to ekeys-cmd, but can collect arguments more than 9.
Extension of l3keys.
Define ekeys-cmd and ekeys-collector.
Extension of lt3ekeyscmd, more functions for ekeys-cmd and ekeys-collector.
Functions for collecting value and box material and detecting keywords.
Export some handy internal functions from LaTeX and LaTeX3 kernel.
Copyright 2023, 2024 Wenjian Chern
LICENSE: LPPL 1.3c