nr2char returns the character that the given ASCII value represents. " ../run_ nr2char
"
redir > nr2char.out
let s:ascii_H = char2nr('H')
let s:ascii_i = char2nr('i')
let s:ascii_exclamation = char2nr('!')
let s:ascii_new_line = 10
echo nr2char(s:ascii_H ) .
\ nr2char(s:ascii_i ) .
\ nr2char(s:ascii_exclamation) .
\ nr2char(s:ascii_new_line )
redir END
q