Variables starting with `n' in quakeworld/server

• nails quakeworld/server/sv_ents.c:90
• newargv quakeworld/server/sys_win.c:193
• not quakeworld/server/sv_nchan.c:24
• NULL quakeworld/server/pr_edict.c:47
• num_leafs quakeworld/server/world.c:402
• numnails quakeworld/server/sv_ents.c:94