:: String -> Int -package:hledger-lib -package:speculate is:exact -package:Agda -package:safe -package:polysemy -package:base
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.
Creates an exception with a message. The default implementation of
strMsg s is
noMsg.
raise a fatal internal error; message may have multiple lines
stop execution and displays an error message
Alias for errorWithoutStackTrace (for base >= 4.9)
stop execution and displays an error message
Like
error, but throwing an
XException instead of an
ErrorCall
The
ShowX methods print these error-values as
undefined; instead of error'ing out with an exception.