Add comment about internal representation
-rw-r--r-- 255 .gitignore
-rw-r--r-- 122 CHANGELOG.md
-rw-r--r-- 1059 LICENSE
drwxr-xr-x - bench
-rw-r--r-- 1661 line-indexed-cursor.cabal
drwxr-xr-x - src
drwxr-xr-x - test