Torstein Øvstedal TorsteinOvstedal

## gist:5cabcaa6cc6fd86be9df00d524079e18
// Usage:  Enter the JS snippet below into the web console (opened with Ctrl+Shift+K).
// Source: https://connect.mozilla.org/t5/ideas/dark-mode-for-embedded-pdf-viewer/idi-p/4932#link_30

window.PDFViewerApplication.pdfViewer.container.style.filter = "invert(1) grayscale(1)"

## main.py
import io
import os

class SyntaxError(Exception): pass

class Parser:
  """
  Translates infix expressions into postfix through a
  syntax-directed, predictive "translator" (parser).


## main.py
"""
State transition table for scanning an unsigned int.

Source: p. 34, Engineering a Compiler, 3ed.
"""

S0 = 0
S1 = 1
S2 = 2
SE = 3

## pcm.py
"""
Purpose:
  Play PCM data.

API overview:
  sound_init    Initialize sound system.
  sound_close   Close sound system.
  sound_play    Play PCM data.

Dependencies:

## bitstream.py
def bitstream(x: int, length: int, block_size: int):
  assert length > 0 and block_size > 0, "Unsupported parameters"

  mask = int("1" * block_size, 2)

  for i in range(length):
    block = x & mask
    x >>= block_size

    yield block

## usart.h
#ifndef USART_H
#define USART_H

#include <avr/io.h>

/**
 * Initialize the USART registers for async operation with 8N1 data frames.
 *
 * Ref: 7810D–AVR–01/15, p. 159 - 165
 */
	// Usage: Enter the JS snippet below into the web console (opened with Ctrl+Shift+K).
	// Source: https://connect.mozilla.org/t5/ideas/dark-mode-for-embedded-pdf-viewer/idi-p/4932#link_30

	window.PDFViewerApplication.pdfViewer.container.style.filter = "invert(1) grayscale(1)"
	import io
	import os

	class SyntaxError(Exception): pass

	class Parser:
	"""
	Translates infix expressions into postfix through a
	syntax-directed, predictive "translator" (parser).
	"""
	State transition table for scanning an unsigned int.

	Source: p. 34, Engineering a Compiler, 3ed.
	"""

	S0 = 0
	S1 = 1
	S2 = 2
	SE = 3
	"""
	Purpose:
	Play PCM data.

	API overview:
	sound_init Initialize sound system.
	sound_close Close sound system.
	sound_play Play PCM data.

	Dependencies:
	def bitstream(x: int, length: int, block_size: int):
	assert length > 0 and block_size > 0, "Unsupported parameters"

	mask = int("1" * block_size, 2)

	for i in range(length):
	block = x & mask
	x >>= block_size

	yield block
	#ifndef USART_H
	#define USART_H

	#include <avr/io.h>

	/**
	* Initialize the USART registers for async operation with 8N1 data frames.
	*
	* Ref: 7810D–AVR–01/15, p. 159 - 165
	*/