Search Bar, Text Hightlight, Type-ahead

[passionate2023]

Hi,

Is it possible to add the following to the source code and demo (https://js1016.github.io/txt-reader/)

a. Search Bar to enter the search keyword
b. Search Type -- i. starts with ii. ends with iii. anywhere iv. exact match
c. Highlight the text in the occurrences found
d. Print the no of occurrences in brackets while typing

Thanks