diff options
Diffstat (limited to 'gcc/ada/libgnat/g-u3spch.ads')
| -rw-r--r-- | gcc/ada/libgnat/g-u3spch.ads | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/gcc/ada/libgnat/g-u3spch.ads b/gcc/ada/libgnat/g-u3spch.ads new file mode 100644 index 00000000000..d87890c4e3f --- /dev/null +++ b/gcc/ada/libgnat/g-u3spch.ads @@ -0,0 +1,57 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- G N A T . U T F _ 3 2 _ S P E L L I N G _ C H E C K E R -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1998-2017, AdaCore -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 3, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- Spelling checker + +-- This package provides a utility routine for checking for bad spellings +-- for the case of System.WCh_Cnv.UTF_32_String arguments. + +pragma Compiler_Unit_Warning; + +with System.WCh_Cnv; + +package GNAT.UTF_32_Spelling_Checker is + pragma Pure; + + function Is_Bad_Spelling_Of + (Found : System.WCh_Cnv.UTF_32_String; + Expect : System.WCh_Cnv.UTF_32_String) return Boolean; + -- Determines if the string Found is a plausible misspelling of the string + -- Expect. Returns True for an exact match or a probably misspelling, False + -- if no near match is detected. This routine is case sensitive, so the + -- caller should fold both strings to get a case insensitive match. + -- + -- Note: the spec of this routine is deliberately rather vague. It is used + -- by GNAT itself to detect misspelled keywords and identifiers, and is + -- heuristically adjusted to be appropriate to this usage. It will work + -- well in any similar case of named entities. + +end GNAT.UTF_32_Spelling_Checker; |