Mono.TextEditor.TextDocument.GetLine C# (CSharp) Method

		public DocumentLine GetLine (int lineNumber)
		{
			if (lineNumber < DocumentLocation.MinLine)
				return null;
			
			return splitter.Get (lineNumber);
		}
		

		int FindNextWordOffset (TextDocument doc, int offset, bool subword)
		{
			int lineNumber   = doc.OffsetToLineNumber (offset);
			DocumentLine line = doc.GetLine (lineNumber);
			if (line == null)
				return offset;
			
			int result    = offset;
			int endOffset = line.Offset + line.Length;
			if (result == endOffset) {
				line = doc.GetLine (lineNumber + 1);
				if (line != null)
					result = line.Offset;
				return result;
			}
			
			CharacterClass current = GetCharacterClass (doc.GetCharAt (result), subword, false);
			while (result < endOffset) {
				CharacterClass next = GetCharacterClass (doc.GetCharAt (result), subword, false);
				if (next != current) {
					
					// camelCase and PascalCase handling
					bool camelSkip = false;
					if (next == CharacterClass.LowercaseLetter && current == CharacterClass.UppercaseLetter) {
						if (result-2 > line.Offset) {
							CharacterClass previous = GetCharacterClass (doc.GetCharAt (result-2), subword, false);
							if (previous == CharacterClass.UppercaseLetter && result-2 > offset)
								result--;
							else
								camelSkip = true;
						}
					}
					
					if (!camelSkip)
						break;
				}
				
				current = next;		
				result++;
			}
			while (result < endOffset && GetCharacterClass (doc.GetCharAt (result), subword, false) == CharacterClass.Whitespace) {
				result++;
			}
			return result;
		}