Module mathchar 

Structs

MathCharProps

Properties for a decoded math character, mirroring Perl’s decodeMathChar return

Functions

decode_math_char

decode_math_char_for_stomach

Stomach-level hook for decoding math characters. Called from stomach::invoke_token_simple when IN_MATH and mathcode is set. Perl: decodeMathChar($mathcode, $meaning) in Stomach::invokeToken_simple

unicode_math_properties

Lookup Unicode math properties for a character, mirroring Perl’s %math_props in Unicode.pm