public Instruction(LogicalCodeLine line, int startColumn, int endColumn, string content)
{
_line = line;
_startColumn = startColumn == 0 ? 1 : startColumn;
_endColumn = endColumn == 0 ? startColumn : endColumn;
_content = content;
int index;
if (_content.HasComment(out index))
{
_comment = _content.TrimStart().Substring(index - _content.TakeWhile(c => c == ' ').Count()).Trim();
_instruction = _content.TrimStart().Substring(0, index - _content.TakeWhile(c => c == ' ').Count());
}
else
{
_comment = string.Empty;
_instruction = _content.TrimEnd().EndsWith(":") ? _content.TrimEnd().Substring(0, _content.TrimEnd().Length - 1) : _content;
}
}
public static Instruction Empty(LogicalCodeLine line)
{
return(new Instruction(line, 1, 1, string.Empty));
}
