Macro expression $const - obsolete
This macro expression represents
the string quoted directly from current macro expression. This macro expression is relevant only in complex macros (those that are sorted sequentially). This way it is possible to combine fixed and variable parts of the resulting string when sorting more macro expressions sequentially.
This macro expression is considered obsolete and instead of this can be used for example
$.join or
$.expr.
Example:
$text.app:boil$const:123 - If the national text "Boiler" is for the boil text identifier, then the whole compound macro results in the text "Boiler123".