Files F99979004

constants.js
No OneTemporary
Actions

Subscribers

None

File Metadata

Created: Mon, Jan 27, 13:54

constants.js
View Options

	'use strict'

	// This module is compiled away!
	//
	// Parsing markdown comes with a couple of constants, such as minimum or maximum
	// sizes of certain sequences.
	// Additionally, there are a couple symbols used inside micromark.
	// These are all defined here, but compiled away by scripts.
	var constants = {
	attentionSideBefore: 1,
	// Symbol to mark an attention sequence as before content: `*a`
	attentionSideAfter: 2,
	// Symbol to mark an attention sequence as after content: `a*`
	atxHeadingOpeningFenceSizeMax: 6,
	// 6 number signs is fine, 7 isn’t.
	autolinkDomainSizeMax: 63,
	// 63 characters is fine, 64 is too many.
	autolinkSchemeSizeMax: 32,
	// 32 characters is fine, 33 is too many.
	cdataOpeningString: 'CDATA[',
	// And preceded by `<![`.
	characterGroupWhitespace: 1,
	// Symbol used to indicate a character is whitespace
	characterGroupPunctuation: 2,
	// Symbol used to indicate a character is whitespace
	characterReferenceDecimalSizeMax: 7,
	// `&#9999999;`.
	characterReferenceHexadecimalSizeMax: 6,
	// `&#xff9999;`.
	characterReferenceNamedSizeMax: 31,
	// `&CounterClockwiseContourIntegral;`.
	codeFencedSequenceSizeMin: 3,
	// At least 3 ticks or tildes are needed.
	contentTypeFlow: 'flow',
	contentTypeContent: 'content',
	contentTypeString: 'string',
	contentTypeText: 'text',
	hardBreakPrefixSizeMin: 2,
	// At least 2 trailing spaces are needed.
	htmlRaw: 1,
	// Symbol for `<script>`
	htmlComment: 2,
	// Symbol for `<!---->`
	htmlInstruction: 3,
	// Symbol for `<?php?>`
	htmlDeclaration: 4,
	// Symbol for `<!doctype>`
	htmlCdata: 5,
	// Symbol for `<![CDATA[]]>`
	htmlBasic: 6,
	// Symbol for `<div`
	htmlComplete: 7,
	// Symbol for `<x>`
	htmlRawSizeMax: 8,
	// Length of `textarea`.
	linkResourceDestinationBalanceMax: 3,
	// See: <https://spec.commonmark.org/0.29/#link-destination>
	linkReferenceSizeMax: 999,
	// See: <https://spec.commonmark.org/0.29/#link-label>
	listItemValueSizeMax: 10,
	// See: <https://spec.commonmark.org/0.29/#ordered-list-marker>
	numericBaseDecimal: 10,
	numericBaseHexadecimal: 0x10,
	tabSize: 4,
	// Tabs have a hard-coded size of 4, per CommonMark.
	thematicBreakMarkerCountMin: 3,
	// At least 3 asterisks, dashes, or underscores are needed.
	v8MaxSafeChunkSize: 10000 // V8 (and potentially others) have problems injecting giant arrays into other arrays, hence we operate in chunks.
	}

	module.exports = constants

Event Timeline