Module keyval 

A LaTeX-like Key-Value object Key-Value Definitions

Provides an interface to define and access KeyVal definition. Used in conjunction with KeyVals to fully implement KeyVal pairs.

Structs

KeyVal

KeyvalConfig

Configuration fields for declaring a new KeyVal pattern

KeyvalMeta

Metadata for a registered keyval, used by \xkvview.

Functions

define

(Re-)defines this Key of kind ‘kind’.

disable_keyval

disable a given key-val

enumerate_keyvals

Enumerate all registered keyvals with their metadata (for \xkvview).

has_keyval

check if a key-value pair is defined

split_keyval_source

Split a keyval dict’s TeX-source form ("k=v, k2={v, 2}") into (key, value) pairs: comma/equals splitting at brace depth 0 only, one level of outer braces stripped from values, whitespace trimmed, empty keys dropped (keyval semantics).