An add delimiters so that you can specify for the beginning of the line, for example \n"keyword" or ^keyword add it so that you can specify “keyword1 keyword2”, and also " "so if end is not found, it would end on the first blank, not the end of the line.
Add, to delimiters, so that you can specify the beginning of the line, for example \n"keyword" or ^keyword. Add it so that you can specify “keyword1 keyword2”, and also " ", so if the end is not found, it would end on the first blank, not the end of the line.