:: String -> Int -package:hledger-lib -package:speculate -package:polysemy -package:string-conversions -package:gpolyline -package:safe -package:monads-tf

convert a string of hexadecimal digits into an Int
convert a string of digits into an Int
Returns the display width of a string. Assumes all characters with unknown widths are 0 width.
Returns the precedence of default Haskell operators
Given a number encoded in Locator16, convert it back to an integer.
Raises an error with a printf-specific prefix on the message string.
Deprecated: error appends the call stack now
Panics and asserts.
Panics and asserts.
Panics and asserts.
raise a fatal internal error; message may have multiple lines
stop execution and displays an error message