Safe Haskell | Safe-Inferred
Language | Haskell2010

Bug546

Synopsis

- x :: Integer
- compile :: String -> String

# Documentation

x :: Integer #

Test:

`[code with square \ brackets]`
  lorem ipsum

compile :: String -> String #

`[..]`
  Matches any of the enclosed characters. Ranges of characters can be specified by separating the endpoints with a `'-'`. `'-'` or `']'` can be matched by including them as the first character(s) in the list. Never matches path separators: `[/]` matches nothing at all. Named character classes can also be matched: `[:x:]` within `[]` specifies the class named `x`, which matches certain predefined characters. See below for a full list.
`[^..]` or `[!..]`
  Like `[..]`, but matches any character not listed. Note that `[^-x]` is not the inverse of `[-x]`, but the range `[^-x]`.
`<m-n>`
  Matches any integer in the range m to n, inclusive. The range may be open-ended by leaving out either number: `"<->"`, for instance, matches any integer.
`**/`
  Matches any number of characters, including path separators, excluding the empty string.

Supported character classes:

`[:alnum:]`
  Equivalent to `"0-9A-Za-z"`.
`[:alpha:]`
  Equivalent to `"A-Za-z"`.
`[:blank:]`
  Equivalent to `"\t "`.
`[:cntrl:]`
  Equivalent to `"\0-\x1f\x7f"`.
`[:digit:]`
  Equivalent to `"0-9"`.
`[:graph:]`
  Equivalent to `"!-~"`.
`[:lower:]`
  Equivalent to `"a-z"`.
`[:print:]`
  Equivalent to `" -~"`.
`[:punct:]`
  Equivalent to `"!-/:-@[-`{-~"`.
`[:space:]`
  Equivalent to `"\t-\r "`.
`[:upper:]`
  Equivalent to `"A-Z"`.
`[:xdigit:]`
  Equivalent to `"0-9A-Fa-f"`.