:: String -> Int -package:hledger-lib -package:speculate -package:express -package:dbus -package:gpolyline -package:safe -package:hxt -package:simple-cmd -package:polysemy -package:ghc-lib-parser package:hledger

strWidthAnsi :: String -> Int
hledger Hledger.Cli.Script
Like strWidth, but also strips ANSI escape sequences before calculating the width. This is no longer used in code, as widths are calculated before adding ANSI escape sequences, but is being kept around for now.
strWidth :: String -> Int
hledger Hledger.Cli.Script
Alias for realLength.
abort :: Partial => String -> a
hledger Hledger.Cli.Script
Synonym for error. Used for instances where the program has decided to exit because of invalid user input, or the user pressed quit etc. This function allows error to be reserved for programmer errors.
perror :: String -> a
hledger Hledger.Cli.Script
Raises an error with a printf-specific prefix on the message string.
error' :: String -> a
hledger Hledger.Cli.Script
Simpler alias for errorWithoutStackTrace
usageError :: String -> a
hledger Hledger.Cli.Script
A version of errorWithoutStackTrace that adds a usage hint.