[Freeciv-Dev] patch: cleanup registry hashing (PR#325)

[David Pfitzner <dwp@xxxxxxxxxxxxxx>]

One more hash-related code-cleanup patch.   
(Requires hash_more.diff, PR#322).

This changes registry again, to make better and more consistent 
use of hashing.  Instead of building a static hash table at the 
end, the section_file is kept always hashed dynamically, which 
allows simpler code for insertions and lookups.  Also sections
are hashed as well as entries.  There is a small performance 
penalty for this extra flexibility, but shouldn't be noticeble 
in practice (eg, < 10% for loading typical savegame).

-- David

hash_reg.diff.gz
Description: GNU Zip compressed data