Aurelia Molzer HeroicKatora

A hindsight of 2020

The last year was mainly one of stability. Working up to 0.23 we had fixed many outstanding stability risks and it continues to be one of the most long-serving major versions for a long term. Part of this stability work was the ability to upgrade decoder dependencies behind the scenes. This allowed you to silently benefit from the improved gif decoder as detailed above and other similar fixes across other decoders and it will also enable similar updates for png soon.

Custom curl

Unfortunately, curl --trace output decoded http2 which makes it pointless. Http2 over tls also doesn't produce reasonable output with strace and curl, that could otherwise be a match made in heaven. But:

You can modify curl to output the raw h2 buffer data sent and received. A patch for [curl-7_63_0] will be placed in this folder, to dump that data into a temp file as nice as possible. The patch file is the other file in this gist. Don't forget to configure curl with support for nghttp2 (when building with

	from collections import defaultdict


	symbolic_table = ['b', 'ra', 'al', 'ar']


	def parse_linear_but_naive(instr, options):
	possible = [
	tuple() for _ in range(max(len(o) for o in options) + 1)
	]

	//! Test the difference between different struct access.
	//!
	//! Proof that the struct access by member (which compiles to a mov to stack and back) is not
	//! always slower than the shift, in a situation where the arithmetic unit is also used intensively
	//! by a loop index computation. Note that the results are likely to be highly architecture
	//! dependent.
	//!
	//! ## Some results
	//!
	//! With my cpu:

	A hopefully complete list of all proposed syntaxes:
	await!(fut)
	await fut
	await? fut
	await fut?
	await(fut)
	await{ fut }
	fut await
	fut.await
	maybe with prefix `await fut` through unified macro