https://github.com/pfalcon/uzlib

This is achieved by including re1.5 *.c files straight from modure.c .

Changes include:

regexp.h: Add double-include protection.

https://github.com/pfalcon/re1.5

https://github.com/pfalcon/re1.5

Teensy doesn't need to worry about overflows since all of
its timers are only 16-bit.

For PWM, the pulse width needs to be able to vary from 0..period+1
(pulse-width == period+1 corresponds to 100% PWM)

I couldn't test the 0xffffffff cases since we can't currently get a
period that big in python. With a prescaler of 0, that corresponds
to a freq of 0.039 (i.e. cycle every 25.56 seconds), and we can't
set that using freq or period.

I also tested both stmhal and teensy with floats disabled, which
required a few other code changes to compile.

Also add start of ujson module with dumps implemented.  Enabled in unix
and stmhal ports.  Test passes on both.

Addressing issue #50, still some way to go yet.

ROM down by 320 bytes on stmhal.  RAM down by 5.5k for a decompression
object.

The only change is line-ending convesion to LF.

Also fixes compiler error in moductypes when compiled without debugging.

Addresses issue #778.

Addresses issue #724.

But much smaller and memory-efficient. Uses Python builtin data structures
(dict, tuple, int) to describe structure layout.