how can i get the word under the cursor and the text of the current line in vim script?

Question

hi everyone, i 'm new to vim. now i'm writing a vim script. how can i get the word under the cursor and the text of the current line? i want to use it in my script. great thanks.

Answer 1

You can with expand and getline:

let wordUnderCursor = expand("<cword>")
let currentLine   = getline(".")