Defines text which will be replaced by something else wherever it occurs within measurement expressions. Function returns an empty string upon success. Function returns the error message as a string when errors occur. Used to avoid having to handle return values while installing the built-in text replacements. Also used to add measurement categories and measurement synonyms.
Function returns an empty string upon success.
Function returns the error message as a string when errors occur. Used to avoid having to handle return values while installing the built-in unit definitions. This clears the unit, prefix, and text replacement definitions. As is, this function converts between inches, feet, and meters. Also supports the input and output of fractional numbers and the rounding of results.