Frontend DogmaTool: ECMAScript 5 Parser, by @pvdz.ee:
https://pvdz.ee/project/esparser/
#tools #exploration #auditing #debugging #ecmascript #parsing
Jan 
In which I have Opinions about parsing and grammars - by Simon Tatham
https://www.chiark.greenend.org.uk/~sgtatham/quasiblog/parsing/
Luciano Ramalho
Luciano Ramalho
tnoisuI'm trying to write a formatter for a custom scripting language and left recrusion is really getting on my nerves. I'm using python's parsy library and I can't really solve how to parse the following example without causing the left recursion.
cells[col][row].clear(true);
Hacker NewsHerb: Powerful and seamless HTML-aware ERB parsing and tooling
#HackerNews #Herb #HTML #ERB #parsing #tooling #seamless #development
N-gated Hacker News🚀 Behold the epic tale of Janet's #PEG #module, where the author heroically excludes regular expressions like they're yesterday's news. 💥 Marvel at the labyrinth of #parsing magic that claims to be more readable, but only if you have a PhD in arcane text processing. 📜✨
https://bakpakin.com/writing/how-janets-peg-works.html #Janet #readability #textprocessing #regex #HackerNews #ngated
https://bakpakin.com/writing/how-janets-peg-works.html #Janet #readability #textprocessing #regex #HackerNews #ngated
HabrБинарный формат вместо текста
Как быстро, без боли и страданий организовать хранение структурированных данных в бинарном формате. А затем и их передачу при необходимости. А потом, немного подумав, ещё их обнаружение в «замусоренном» потоке.
https://habr.com/ru/articles/895902/
#rust #protocols #parsing #binary #communication #no_database #storage #binary_storage #filtering
cySo it's either an element node, or a text node without a colon, or a text node with a colon but I'm before the colon, or a text node with a colon but I'm after the colon, but there's no newline, or an element node after a text node with a colon but without a newline, or a text node after a text node the first with a colon neither with a newline or a text node with a colon and a newline, or a text node with a newline after a text node with a colon but before making a new text node before and after the newline, or a text node after the newline which may or may not contain a comma.
Simple! 💩
#Programming #parsing #fail
Simple! 💩
#Programming #parsing #fail
A Perplexing JavaScript Parsing Puzzle, by @hillelwayne.com:
A Perplexing Javascript Parsing Puzzle
What does this print? x = 1 x --> 0 Think it through, then try it in a browser console! Answer and explanation in the dropdown. Show answer It prints 1. wait wtf At the beginning of a line (and only at the beginning of a line), --> starts a comment. The JavaScript is parsed as x=1; x; // 0 The browser then displays the value of the last expression, which of course is 1.