[gs-code-review] Patch(es) for bug #688971 "huge performace problem (with large TT font?)"

[SaGS]

Hello all,

I have just attached a suggested patch for buntiable bug #688971 "huge 
performace problem (with large TT font?)" to comment #7 of the bug report.

For full details and the diffs (there are 6 of them, packed in a ZIP 
archive), please see 
http://bugs.ghostscript.com/show_bug.cgi?id=688971#c7 .

Sincerely yours,
Gh Savulescu