1Char(3)                          OCaml library                         Char(3)
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NAME

6       Char - Character operations.
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Module

9       Module   Char
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Documentation

12       Module Char
13        : sig end
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16       Character operations.
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23       val code : char -> int
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25       Return the ASCII code of the argument.
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29       val chr : int -> char
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31       Return the character with the given ASCII code.
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34       Raises Invalid_argument if the argument is outside the range 0--255.
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38       val escaped : char -> string
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40       Return  a string representing the given character, with special charac‐
41       ters escaped following the lexical conventions of OCaml.   All  charac‐
42       ters  outside  the ASCII printable range (32..126) are escaped, as well
43       as backslash, double-quote, and single-quote.
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47       val lowercase : char -> char
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49       Deprecated.  Functions operating on Latin-1 character  set  are  depre‐
50       cated.
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53       Convert  the given character to its equivalent lowercase character, us‐
54       ing the ISO Latin-1 (8859-1) character set.
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58       val uppercase : char -> char
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60       Deprecated.  Functions operating on Latin-1 character  set  are  depre‐
61       cated.
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64       Convert  the given character to its equivalent uppercase character, us‐
65       ing the ISO Latin-1 (8859-1) character set.
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69       val lowercase_ascii : char -> char
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71       Convert the given character to its equivalent lowercase character,  us‐
72       ing the US-ASCII character set.
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75       Since 4.03.0
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79       val uppercase_ascii : char -> char
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81       Convert  the given character to its equivalent uppercase character, us‐
82       ing the US-ASCII character set.
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85       Since 4.03.0
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88       type t = char
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91       An alias for the type of characters.
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95       val compare : t -> t -> int
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97       The comparison function for characters, with the same specification  as
98       compare  .   Along  with  the type t , this function compare allows the
99       module Char to be passed as  argument  to  the  functors  Set.Make  and
100       Map.Make .
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104       val equal : t -> t -> bool
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106       The equal function for chars.
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109       Since 4.03.0
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115OCamldoc                          2022-07-22                           Char(3)