TODO

- Allow attribute values to be overwritten instead of causing errors
  by some flag option of some sort.
  o i.e. 
    #! overwrite-flag
    a,b,c,d,e,f,g,h,i   all,attr=val,printer=foo
    g,h,i               printer=bar
- Rework to allow multiple hashed attrval mappings?
- List nodes in genders database with incremental ability 
  mcr[1-50/2] would be mcr1,3,5,7,...
  mcr[1-50/3] would be mcr1,4,7,10,...
  - think about format, do through hostlist.[ch]??
- Aliases for nodesets
  o i.e.
    @NODESET1    a,b,c,d,e
    @NODESET2    f,g,h
    @NODESET1,@NODESET2  attr1,attr2
    @NODESET1            attr3
- For multilib, repackage everything
  - genders
  - genders-lib
  - genders-perl
    - must be based on current perl install
  - genders-compat
- feed in genders file to nodeattr via stdin
  - '-' option?
- Support empty genders file
- Tool to output all attrs and vals for multiple genders files
- Genders query equivalent of testattr?
- genders_getnodes return a hostlist range rather than a list
- do genders query isolated to a specific node
  - in libgenders and rest
  - in nodeattr
- genders -> netgroups and netgroups -> genders converter
- a %r type expression?
  - node[1-15]   ip=192.168.1.[2-16]
  - with math?
    node[0-255] 192.168.1.%r
    node[256-511] 192.168.2.%r
    node[512-767] 192.168.3.%r
    <etc>

    to

    node[0-2047] 192.168.{%r/256 + 1}.{%r % 256}
- genders value shouldn't have '=' in them.
- make genders_load_data() way faster
- int->unsigned int?
- possible integer overflows all over the place?
  - rehashing
- readline stuff
  - use file streams (i.e. fread) to avoid constant syscalls to read()
- support FQDN