zaydek-old

		// Fix for `cmd-r` when the cursor is on or in-between
		// `<span style="display: inline-block" />` and a text
		// node. This behavior depends on `traverseDOM`’s
		// `findNode` resolving to the sibling text node.
		const [isCmdArrowR, newAnchorNode] = detectIsCmdArrowR(e, props.state)
		if (isCmdArrowR) {
			e.preventDefault()
			console.log("test")
			const selection = document.getSelection()
			const range = document.createRange()

zaydek-old

test

zaydek-old

import React from "react"
import PropTypes from "prop-types"

import useMethods from "use-methods"

import { Title } from "./Title"

// `isBreakNode` checks whether a node is `<br />` OR
// `<span><br /></span>`.
function isBreakNode(node) {

zaydek-old

function utility(value) {
	// ..
	return value
}

const methods = (state) => {
	a() {
		// ..
	},
	b(value) {

zaydek-old

html { -moz-osx-font-smoothing: grayscale; -webkit-font-smoothing: antialiased; text-size-adjust: 100%; }

* { all: unset; }
head, style, script { display: none; }

html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }

[contenteditable="true"] { -webkit-user-modify: read-write; }

zaydek-old

// See github.com/google/closure-library/blob/master/closure/goog/color/color.js#L164
// for reference.
function hexToRgb(hexColor) {
  // hexColor = goog.color.normalizeHex(hexColor);
  var rgb = parseInt(hexColor.substr(1), 16);
  var r = rgb >> 16;
  var g = (rgb >> 8) & 255;
  var b = rgb & 255;

  return [r, g, b];

zaydek-old

.debug h1,
.debug h2,
.debug p,
.debug blockquote {
	margin-bottom: -1px !important;
	background-image:
		linear-gradient(
			#B3E5FCFF 0.5px,
			#B3E5FC00 0.5px,
			#B3E5FC00 calc(var(--lh) * 0.5em - 0.25px),

zaydek-old

function InterDynamicTracking(fontSize) {
  var a = -0.0223, b = 0.185, c = -0.1745;
  // tracking = a + b * e ^ (c * fontSize)
  return a + b * Math.pow(Math.E, c * fontSize)
}

// See rsms.me/inter/dynmetrics for reference.
const A = -0.0223 // Don’t change.
const B =  0.185  // Don’t change.
const C = -0.1745 // Don’t change.

zaydek-old

// Whitespace regexes based on Perl.
//
// See `perldoc perlrecharclass` for reference.
const reH  = /[\u{0009}|\u{0020}|\u{00a0}|\u{1680}|\u{180e}|\u{2000}|\u{2001}|\u{2002}|\u{2003}|\u{2004}|\u{2005}|\u{2006}|\u{2007}|\u{2008}|\u{2009}|\u{200a}|\u{202f}|\u{205f}|\u{3000}]/gu
const reV  = /[\u{000a}|\u{000b}|\u{000c}|\u{000d}|\u{0085}|\u{2028}|\u{2029}]/gu
const reHV = /[\u{0009}|\u{0020}|\u{00a0}|\u{1680}|\u{180e}|\u{2000}|\u{2001}|\u{2002}|\u{2003}|\u{2004}|\u{2005}|\u{2006}|\u{2007}|\u{2008}|\u{2009}|\u{200a}|\u{202f}|\u{205f}|\u{3000}|\u{000a}|\u{000b}|\u{000c}|\u{000d}|\u{0085}|\u{2028}|\u{2029}]/gu

// H:  Horizontal e.g. `\h` in Perl.
// V:  Vertical e.g. `\v` in Perl.
// HV: Horizontal and vertical e.g. `\h\v` in Perl.

zaydek-old

here's an example $\forall x \in X, \quad \exists y \leq \epsilon$ ha

$$SE = \frac{\sigma}{\sqrt{n}}$$