ObjFW  Check-in [8e995a13e7]

 * \brief Reverses the OFMutableString.
 */
- (void)reverse;

/**
 * \brief Converts the OFMutableString to uppercase.
 */
- (void)upper;
- (void)uppercase;

/**
 * \brief Converts the OFMutableString to lowercase.
 */
- (void)lower;
- (void)lowercase;

/**
 * \brief Inserts a string at the specified index.
 *
 * \param string The string to insert
 * \param index The index
 */

		[self setCharacter: [self characterAtIndex: i]
			   atIndex: j];
		[self setCharacter: tmp
			   atIndex: i];
	}
}

- (void)upper
- (void)uppercase
{
	[self _applyTable: of_unicode_uppercase_table
		 withSize: OF_UNICODE_UPPERCASE_TABLE_SIZE];
}

- (void)lower
- (void)lowercase
{
	[self _applyTable: of_unicode_lowercase_table
		 withSize: OF_UNICODE_LOWERCASE_TABLE_SIZE];
}

- (void)insertString: (OFString*)string
	     atIndex: (size_t)index

	return new;
}

- (OFString*)uppercaseString
{
	OFMutableString *new = [[self mutableCopy] autorelease];

	[new upper];
	[new uppercase];

	[new makeImmutable];

	return new;
}

- (OFString*)lowercaseString
{
	OFMutableString *new = [[self mutableCopy] autorelease];

	[new lower];
	[new lowercase];

	[new makeImmutable];

	return new;
}

- (OFString*)stringByDeletingLeadingWhitespaces

					  length: i - last];

			if ([attribute isEqual: @"version"])
				if (![value hasPrefix: @"1."])
					return NO;

			if ([attribute isEqual: @"encoding"]) {
				[value lower];
				[value lowercase];

				if ([value isEqual: @"utf-8"])
					encoding = OF_STRING_ENCODING_UTF_8;
				else if ([value isEqual: @"iso-8859-1"])
					encoding =
					    OF_STRING_ENCODING_ISO_8859_1;
				else if ([value isEqual: @"iso-8859-15"])

	EXPECT_EXCEPTION(@"Detect out of range in -[characterAtIndex:]",
	    OFOutOfRangeException, [s[0] characterAtIndex: 7])

	TEST(@"-[reverse]", R([s[0] reverse]) && [s[0] isEqual: @"3𝄞1€sät"])

	s[1] = [OFMutableString stringWithString: @"abc"];

	TEST(@"-[uppercase]", R([s[0] uppercase]) &&
	TEST(@"-[upper]", R([s[0] upper]) && [s[0] isEqual: @"3𝄞1€SÄT"] &&
	    R([s[1] upper]) && [s[1] isEqual: @"ABC"])
	    [s[0] isEqual: @"3𝄞1€SÄT"] &&
	    R([s[1] uppercase]) && [s[1] isEqual: @"ABC"])

	TEST(@"-[lowercase]", R([s[0] lowercase]) &&
	TEST(@"-[lower]", R([s[0] lower]) && [s[0] isEqual: @"3𝄞1€sät"] &&
	    R([s[1] lower]) && [s[1] isEqual: @"abc"])
	    [s[0] isEqual: @"3𝄞1€sät"] &&
	    R([s[1] lowercase]) && [s[1] isEqual: @"abc"])

	TEST(@"-[uppercaseString]",
	    [[s[0] uppercaseString] isEqual: @"3𝄞1€SÄT"])

	TEST(@"-[lowercaseString]", R([s[0] upper]) &&
	TEST(@"-[lowercaseString]", R([s[0] uppercase]) &&
	    [[s[0] lowercaseString] isEqual: @"3𝄞1€sät"])

	TEST(@"+[stringWithUTF8String:length:]",
	    (s[0] = [OFMutableString stringWithUTF8String: "\xEF\xBB\xBF"
							   "foobar"
						   length: 6]) &&
	    [s[0] isEqual: @"foo"])