Language.PureScript.CodeGen.JS.Common

Common code generation utility functions

Documentation

moduleNameToJs :: ModuleName -> String

identToJs :: Ident -> String

Convert an Ident into a valid Javascript identifier:

• Alphanumeric characters are kept unmodified.
• Reserved javascript identifiers are prefixed with $$.
• Symbols are prefixed with $ followed by a symbol name or their ordinal value.

identNeedsEscaping :: String -> Bool

Test if a string is a valid JS identifier without escaping.

identCharToString :: Char -> String

Attempts to find a human-readable name for a symbol, if none has been specified returns the ordinal value.

nameIsJsReserved :: String -> Bool

Checks whether an identifier name is reserved in Javascript.

nameIsJsBuiltIn :: String -> Bool

Checks whether a name matches a built-in value in Javascript.

jsAnyReserved :: [String]

jsKeywords :: [String]

jsSometimesReserved :: [String]

jsFutureReserved :: [String]

jsFutureReservedStrict :: [String]

jsOldReserved :: [String]

jsLiterals :: [String]