Class: Parser

Defined in: parser/parser.ts:69

Extended by

• MarkdownExit

Constructors

Constructor

new Parser(): Parser;

Returns

Parser

Properties

block

block: ParserBlock<Parser>;

Defined in: parser/parser.ts:78

Instance of ParserBlock. You may need it to add new rules when writing plugins.

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core

core: Core<Parser>;

Defined in: parser/parser.ts:83

Instance of Core chain executor. You may need it to add new rules when writing plugins.

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helpers

helpers: object;

Defined in: parser/parser.ts:127

Link components parser functions, useful to write plugins. See details here.

parseLinkDestination()

parseLinkDestination: (str, start, max) => ParseLinkDestinationResult;

Parameters

str

string

start

number

max

number

Returns

ParseLinkDestinationResult

parseLinkLabel()

parseLinkLabel: (state, start, disableNested) => number;

Parameters

state

StateInline

start

number

disableNested

boolean = false

Returns

number

parseLinkTitle()

parseLinkTitle: (str, start, max, prev_state?) => ParseLinkTitleResult;

Parameters

str

string

start

number

max

number

prev_state?

ParseLinkTitleResult

Returns

ParseLinkTitleResult

---

inline

inline: ParserInline<Parser>;

Defined in: parser/parser.ts:73

Instance of ParserInline. You may need it to add new rules when writing plugins.

---

linkify

linkify: LinkifyIt;

Defined in: parser/parser.ts:90

linkify-it instance. Used by linkify rule. Unset in markdown-exit/core until you assign one.

---

options

options: Required<ParserOptions>;

Defined in: parser/parser.ts:129

Methods

normalizeLink()

normalizeLink(url): string;

Defined in: parser/parser.ts:112

Function used to encode link url to a machine-readable format, which includes url-encoding, punycode, etc.

Parameters

url

string

Returns

string

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normalizeLinkText()

normalizeLinkText(url): string;

Defined in: parser/parser.ts:119

Function used to decode link url to a human-readable format`

Parameters

url

string

Returns

string

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parse()

parse(src, env): Token[];

Defined in: parser/parser.ts:145

Parse input string and returns list of block tokens (special token type "inline" will contain list of inline tokens). You should not call this method directly, until you write custom renderer (for example, to produce AST).

env is used to pass data between "distributed" rules and return additional metadata like reference info, needed for the renderer. It also can be used to inject data in specific cases. Usually, you will be ok to pass {}, and then pass updated object to renderer.

Parameters

src

string

source string

env

MarkdownExitEnv = {}

environment sandbox

Returns

Token[]

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parseInline()

parseInline(src, env): Token[];

Defined in: parser/parser.ts:162

The same as parse but skip all block rules. It returns the block tokens list with the single inline element, containing parsed inline tokens in children property. Also updates env object.

Parameters

src

string

source string

env

MarkdownExitEnv = {}

environment sandbox

Returns

Token[]

---

validateLink()

validateLink(url): boolean;

Defined in: parser/parser.ts:104

Link validation function. CommonMark allows too much in links. By default we disable javascript:, vbscript:, file: schemas, and almost all data:... schemas except some embedded image types.

You can change this behaviour:

// enable everything
md.validateLink = () => true

Parameters

url

string

Returns

boolean