working through editor implementation
updated sdnbc
only a couple functions left to implement
to tired to keep coding tonight
still working on editor
editor ready for testing
fixed compiler errors
starting to test editor
updated editor and test
editor passing addchar
something wrong with addstrxy, or xytoindex
addstr passes simple tests now
addstrxy passes simple tests
editor passes all addstring tests
rewrote addchar
still trying to fix removechar
changed getdata to use length instead of index to
removeChar passes tests
rewriting removestring
updated removestr methods to use index/xy before length and removestr passing tests