The Quake plugin is the only code that actually relies on float
formatting. Because Quake only runs on targets with huge memory
anyway, limiting their formatting to just those targets will minimize
the increased memory use in the core.

Change-Id: Icdbe26ec6ede564861cc01ac4add76a12b00ecd5

Wanted to see how gnarly it is to do.

Big number handling could be done with better algorithms
since it can get a bit slow with large integers or tiny
fractions with many lead zeros when only a few digits are
needed.

Anyway, it supports %e, %E, %f, %F, %g and %G. No %a or long
double support seems warranted at the moment.

Assumes IEEE 754 double format but it's laid out to be able to
replace a function to handle others if needed.

Tested in a driver program that has a duplicate vuprintf and
the content was pasted in once it looked sound enough to put
up a patch.

Change-Id: I6dae8624d3208e644c88e36e6a17d8fc9144f988

when precision is not specified memchr recieved -1 for count
count is unsigned so it looks in a potentially very large area
for a terminator and returns this whole area if \0 is not found

Instead we should use memchr when precision is specified
and if precision is not specified use strlen

Fixes 60+Mb Config.cfg files

Change-Id: Ic4d1439334588f999c9071235430c42df2af5cc4

Change-Id: Ide8934fa267bfb745fc397cdb7450f3ac0453174

is_diacritic is used for pretty much all of the text display sizing
Timing here matters, so important it uses a
priority buffer in order to cut down on searching the database.

This patch is verified functionally equlivalent but
saves 80 bytes and is ~20% faster for the clip+ I tested it on

Several things were done:

Optimizing the copy loop for the priority buffer

Globbing some operations together

but the main one has to do with the database structure its self
--
Rather than a bit packed struct it combines the lower 8 bytes into
one value [info] and uses flags to access the values instead

Change-Id: I475073419b647639ef1eeaa3b9213e4e1067c0db

Change-Id: Ie03714778918bfb4a1087f60534d60ff349a8330

This reverts commit 01c6dcf6c7b9bb1ad2fa0450f99bacc5f3d3e04b.

The hack isn't used in duke, so having it is redundant.

Change-Id: Ieb36d75718e0c2d1305440d08021744625117886

Change-Id: I20f1bd6f0208f6108d68fb59206b09dd9da4f1af

This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL
for Rockbox.

Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9

This is just a quick and dirty way to get %f formatting to work for
some games. It works.

Change-Id: I75585e0c6a0f9d6db41a87b71ca405b067d8b85d