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An API search engine in Elm for Elm

Elm is a statically typed functional language that compiles to JavaScript. It's well-known for its developer experience: the compiler provides nice error messages, the package system enforces semantic versioning for all published packages and makes sure every exposed value or type has some documentation and type annotations.

	const assert = @import("std").debug.assert;

	fn compressBlock(writer: anytype, src: []const u8) !void {
	var table = [_]u32{0} ** 4096; // size is pow2. bump to match more. ideal = (0xffff+1) / sizeof(u32)
	var anchor: u32 = 0;

	if (src.len > 12) { // LZ4 spec restriction: last match must start 12b before end of block.
	var pos: u32 = 0;
	while (pos + 4 < src.len - 5) { // LZ4 spec restriction: last 5b are always literal.
	const blk: u32 = @bitCast(src[pos..][0..4].*);

	function! s:GetReport(filename)
	" XXX async would be better
	let lines = systemlist("elm-make --report=json " . a:filename)
	let lines = lines[0:-2] " strip off last line, which isn't JSON
	return json_decode(join(lines, '\n'))
	endfunction

	function! s:ExtractAnnotations(report)
	let annotations = []
	for item in a:report

	from collections import Counter
	import cPickle as pickle
	import random
	import itertools
	import string

	def words(entry):
	return [word.lower().decode('ascii', 'ignore') for word in entry.split()]

	def letters(entry):