Add some checks for 'pos' to make sure it is in correct range
tree04b3b0d01a3f9a1e7c72a5666d079513eb329d00
-rw-r--r-- 8 .gitignore
-rw-r--r-- 446 DESCRIPTION
-rw-r--r-- 1032 NAMESPACE
drwxr-xr-x - R
drwxr-xr-x - inst
drwxr-xr-x - man
drwxr-xr-x - src
drwxr-xr-x - tests