:: String -> Int -package:hledger-lib -package:speculate -package:hxt -package:safe -package:string-conversions -package:polysemy
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
Creates an exception with a message. The default implementation of
strMsg s is
noMsg.
raise a fatal internal error; message may have multiple lines