Move ICU headers part 1

public/common/unicode/parseerr.h

-/*
-**********************************************************************
-*   Copyright (C) 1999-2005, International Business Machines
-*   Corporation and others.  All Rights Reserved.
-**********************************************************************
-*   Date        Name        Description
-*   03/14/00    aliu        Creation.
-*   06/27/00    aliu        Change from C++ class to C struct
-**********************************************************************
-*/
-#ifndef PARSEERR_H
-#define PARSEERR_H
-
-#include "unicode/utypes.h"
-
-
-/**
- * \file
- * \brief C API: Parse Error Information
- */
-/**
- * The capacity of the context strings in UParseError.
- * @stable ICU 2.0
- */ 
-enum { U_PARSE_CONTEXT_LEN = 16 };
-
-/**
- * A UParseError struct is used to returned detailed information about
- * parsing errors.  It is used by ICU parsing engines that parse long
- * rules, patterns, or programs, where the text being parsed is long
- * enough that more information than a UErrorCode is needed to
- * localize the error.
- *
- * <p>The line, offset, and context fields are optional; parsing
- * engines may choose not to use to use them.
- *
- * <p>The preContext and postContext strings include some part of the
- * context surrounding the error.  If the source text is "let for=7"
- * and "for" is the error (e.g., because it is a reserved word), then
- * some examples of what a parser might produce are the following:
- *
- * <pre>
- * preContext   postContext
- * ""           ""            The parser does not support context
- * "let "       "=7"          Pre- and post-context only
- * "let "       "for=7"       Pre- and post-context and error text
- * ""           "for"         Error text only
- * </pre>
- *
- * <p>Examples of engines which use UParseError (or may use it in the
- * future) are Transliterator, RuleBasedBreakIterator, and
- * RegexPattern.
- * 
- * @stable ICU 2.0
- */
-typedef struct UParseError {
-
-    /**
-     * The line on which the error occured.  If the parser uses this
-     * field, it sets it to the line number of the source text line on
-     * which the error appears, which will be be a value >= 1.  If the
-     * parse does not support line numbers, the value will be <= 0.
-     * @stable ICU 2.0
-     */
-    int32_t        line;
-
-    /**
-     * The character offset to the error.  If the line field is >= 1,
-     * then this is the offset from the start of the line.  Otherwise,
-     * this is the offset from the start of the text.  If the parser
-     * does not support this field, it will have a value < 0.
-     * @stable ICU 2.0
-     */
-    int32_t        offset;
-
-    /**
-     * Textual context before the error.  Null-terminated.  The empty
-     * string if not supported by parser.
-     * @stable ICU 2.0   
-     */
-    UChar          preContext[U_PARSE_CONTEXT_LEN];
-
-    /**
-     * The error itself and/or textual context after the error.
-     * Null-terminated.  The empty string if not supported by parser.
-     * @stable ICU 2.0   
-     */
-    UChar          postContext[U_PARSE_CONTEXT_LEN];
-
-} UParseError;
-
-#endif