vim returns error code '19' on freebsd

Issue Summary

first on freebsd i had to modify vimcolor.module to use
/usr/local/bin/text-vimcolor instead of /usr/bin

for some reason whenever i try to use this module all you get is the error message:
/usr/local/bin/text-vimcolor: vim returned an error code of '19'.

the vim documentation says:

Mark has invalid line number

You are using a mark that has a line number that doesn't exist. This can
happen when you have a mark in another file, and some other program has
deleted lines from it.