gcc/ada/g-zspche.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --       G N A T . W I D E _ W I D E _ S P E L L I N G _ C H E C K E R      --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --                     Copyright (C) 1998-2007, AdaCore                     --
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  29 -- GNAT was originally developed  by the GNAT team at  New York University. --
  30 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  31 --                                                                          --
  32 ------------------------------------------------------------------------------
  33
  34 --  Spelling checker
  35
  36 --  This package provides a utility routine for checking for bad spellings
  37 --  for the case of Wide_Wide_String arguments.
  38
  39 package GNAT.Wide_Wide_Spelling_Checker is
  40    pragma Pure;
  41
  42    function Is_Bad_Spelling_Of
  43      (Found  : Wide_Wide_String;
  44       Expect : Wide_Wide_String) return Boolean;
  45    --  Determines if the string Found is a plausible misspelling of the string
  46    --  Expect. Returns True for an exact match or a probably misspelling, False
  47    --  if no near match is detected. This routine is case sensitive, so the
  48    --  caller should fold both strings to get a case insensitive match.
  49    --
  50    --  Note: the spec of this routine is deliberately rather vague. It is used
  51    --  by GNAT itself to detect misspelled keywords and identifiers, and is
  52    --  heuristically adjusted to be appropriate to this usage. It will work
  53    --  well in any similar case of named entities.
  54
  55 end GNAT.Wide_Wide_Spelling_Checker;