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Fix up the range of a misspelled word when the checked string contains

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non-ASCII characters.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@29643 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Wolfgang Lux 2010-02-15 12:49:52 +00:00
parent 976f23a3b3
commit 4f02b08fb2
1 changed files with 25 additions and 3 deletions
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28
Tools/GSspell.m
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@ -30,8 +30,9 @@
// get the configuration.
#include "config.h"
#include <AppKit/AppKit.h>
#include <Foundation/Foundation.h>
#import <AppKit/AppKit.h>
#import <Foundation/Foundation.h>
#import <GNUstepBase/Unicode.h>
#ifdef HAVE_ASPELL_H
#include <aspell.h>
@ -63,6 +64,26 @@
@end
@implementation GNUSpellChecker
static inline unsigned int
uniLength(unsigned char *buf, unsigned int len)
{
unsigned int i, size;
for (i = 0; i < len; i++)
{
if (buf[i] >= 0x80)
{
if (GSToUnicode(0, &size, buf, len, NSUTF8StringEncoding, 0, 0))
{
len = size;
}
break;
}
}
return len;
}
- (NSRange)spellServer:(NSSpellServer *)sender
findMisspelledWordInString:(NSString *)stringToCheck
language:(NSString *)language
@ -91,7 +112,8 @@ findMisspelledWordInString:(NSString *)stringToCheck
aspell_document_checker_process(checker, p, length);
token = aspell_document_checker_next_misspelling(checker);
r = NSMakeRange(token.offset,token.len);
r = NSMakeRange(uniLength((unsigned char *)p, token.offset),
uniLength((unsigned char *)p + token.offset, token.len));
}
#else
NSLog(@"spellServer:findMisspelledWordInString:... invoked, spell server not configured.");