The R Project SVN R-packages

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Rev 6249 Rev 6260
Line 748... Line 748...
748 
		isSyntaxHighlighting = NO;
 748 
		isSyntaxHighlighting = NO;
749 
		breakSyntaxHighlighting = 0;
 749 
		breakSyntaxHighlighting = 0;
750 
		return;
 750 
		return;
751 
	}
 751 
	}
752 
 
 752 
 
753 
	NSInteger breakCounter = 1000;
 - 
 
754 
	NSInteger start = visibleRange.location - R_SYNTAX_HILITE_BIAS;
 753 
	NSInteger start = visibleRange.location - R_SYNTAX_HILITE_BIAS;
755 
	if (start > 0)
 754 
	if (start > 0)
756 
		while(start > 0) {
 755 
		while(start > 0) {
757 
			if(!breakCounter--) break;
 - 
 
758 
			if(CFStringGetCharacterAtIndex((CFStringRef)selfstr, start)=='\n')
 756 
			if(CFStringGetCharacterAtIndex((CFStringRef)selfstr, start)=='\n')
759 
				break;
 757 
				break;
760 
			start--;
 758 
			start--;
761 
		}
 759 
		}
762 
	if(start < 0) start = 0;
 760 
	if(start < 0) start = 0;
763 
	breakCounter = 1000;
 - 
 
764 
	NSInteger end = NSMaxRange(visibleRange) + R_SYNTAX_HILITE_BIAS;
 761 
	NSInteger end = NSMaxRange(visibleRange) + R_SYNTAX_HILITE_BIAS;
765 
	if (end > strlength) {
 762 
	if (end > strlength) {
766 
		end = strlength;
 763 
		end = strlength;
767 
	} else {
 764 
	} else {
768 
		while(end < strlength) {
 765 
		while(end < strlength) {
769 
			if(!breakCounter--) break;
 - 
 
770 
			if(CFStringGetCharacterAtIndex((CFStringRef)selfstr, end)=='\n')
 766 
			if(CFStringGetCharacterAtIndex((CFStringRef)selfstr, end)=='\n')
771 
				break;
 767 
				break;
772 
			end++;
 768 
			end++;
773 
		}
 769 
		}
774 
	}
 770 
	}