[PATCH] Allow use of gcache'd strings in hashtables

[Derek Atkins]

Applied.  The last block didn't apply cleanly, but I was able
to apply it by hand.

-derek

Chris Shoemaker <c.shoemaker at cox.net> writes:

>  * allow the use of gcache'd strings in ghashtables without leaking
>    - Introduce functions gnc_string_cache_remove() and
>         gnc_string_cache_insert()
>
>  * add comment warning about dangerous macro SAFE_STRCMP_REAL
>  * fix qofbook's leaking of strings in ghashtable by using new
>         gnc_string_cache_* functions
>

-- 
       Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
       Member, MIT Student Information Processing Board  (SIPB)
       URL: http://web.mit.edu/warlord/    PP-ASEL-IA     N1NWH
       warlord at MIT.EDU                        PGP key available