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Clarify docs a little

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27019 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2008-11-09 10:11:18 +00:00
parent f2d2bff2c2
commit 2e24f46790
5 changed files with 56 additions and 15 deletions
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17
Source/NSString.m
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@ -337,8 +337,13 @@ pathSepString()
}
/*
* Find end of 'root' sequence in a string. Characters before this
* Find the end of 'root' sequence in a string. Characters before this
* point in the string cannot be split into path components/extensions.
* This usage of the term 'root' is slightly different from the usual in
* that it includes the first part of any relative path. The more normal
* usage of 'root' elsewhere is to indicate the first part of an absolute
* path.
* Possible roots are -
*
* '/' absolute root on unix
@ -1528,20 +1533,20 @@ handle_printf_atsign (FILE *stream,
* returned. If string begins or ends with separator, empty strings will
* be returned for those positions.</p>
*/
- (NSArray *) componentsSeparatedByCharactersInSet: (NSCharacterSet *)set
- (NSArray *) componentsSeparatedByCharactersInSet: (NSCharacterSet *)separator
{
NSRange search;
NSRange complete;
NSRange found;
NSMutableArray *array;
if (set == nil)
[NSException raise: NSInvalidArgumentException format: @"set is nil"];
if (separator == nil)
[NSException raise: NSInvalidArgumentException format: @"separator is nil"];
array = [NSMutableArray array];
search = NSMakeRange (0, [self length]);
complete = search;
found = [self rangeOfCharacterFromSet: set];
found = [self rangeOfCharacterFromSet: separator];
while (found.length != 0)
{
NSRange current;
@ -1552,7 +1557,7 @@ handle_printf_atsign (FILE *stream,
search = NSMakeRange (found.location + found.length,
complete.length - found.location - found.length);
found = [self rangeOfCharacterFromSet: set
found = [self rangeOfCharacterFromSet: separator
options: 0
range: search];
}