:: String -> Int is:exact -package:base -package:ViennaRNAParser -package:locators -package:monads-tf -package:Cabal -package:filepath -package:hxt -package:safe

Returns the display width of a string. Assumes all characters with unknown widths are 0 width.
Alias for realLength.
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.
Returns the precedence of default Haskell operators
Get the hash of a string. This util is currently used to generate an Int used for the internal pattern variable representation from the external pattern variable representation (String)
Raises a SizeOverflowException, with a message using the given function name.
Panics and asserts.
Panics and asserts.
Panics and asserts.
The error used in fixpointToFinal, runFixpoint and runFixpointM when the result of a failed computation is recursively used and somehow visible. You may use this for your own Fixpoint interpreters. The argument should be the name of the interpreter.
Alias for errorWithoutStackTrace (for base >= 4.9)