gufi_dir2index and gufi_trace2index with paths /path/to/src and /path/to/index
previous: /path/to/src/* would go into /path/to/index/
now: create /path/to/index/src
/path/to/index/db.db not created since /path/to/index has no source (unless / is indexed)
no longer have cases where the source root directory gets renamed
previously, /path/to/index/db.db would contain the name src even though path() returned /path/to/index
allows for multiple sources to be indexed at the same time with 1 command
non-root directories get placed in their own subdirectories
root directory still gets placed directly in /path/to/index
trace file root directory is no longer an empty string
gufi_dir2index and gufi_trace2index with paths /path/to/src and /path/to/index previous: /path/to/src/* would go into /path/to/index/ now: create /path/to/index/src
/path/to/index/db.db not created since /path/to/index has no source (unless / is indexed)
no longer have cases where the source root directory gets renamed previously, /path/to/index/db.db would contain the name src even though path() returned /path/to/index
allows for multiple sources to be indexed at the same time with 1 command non-root directories get placed in their own subdirectories root directory still gets placed directly in /path/to/index
trace file root directory is no longer an empty string