mirror of
https://github.com/Funkoala14/knowledgebase_law.git
synced 2025-06-09 04:38:15 +08:00
876 lines
18 KiB
JavaScript
876 lines
18 KiB
JavaScript
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/**
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* @import {
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* Code,
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* Construct,
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* Resolver,
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* State,
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* TokenizeContext,
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* Tokenizer
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* } from 'micromark-util-types'
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*/
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import { asciiAlphanumeric, asciiAlpha, markdownLineEndingOrSpace, markdownLineEnding, markdownSpace } from 'micromark-util-character';
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import { htmlBlockNames, htmlRawNames } from 'micromark-util-html-tag-name';
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import { blankLine } from './blank-line.js';
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/** @type {Construct} */
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export const htmlFlow = {
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concrete: true,
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name: 'htmlFlow',
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resolveTo: resolveToHtmlFlow,
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tokenize: tokenizeHtmlFlow
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};
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/** @type {Construct} */
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const blankLineBefore = {
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partial: true,
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tokenize: tokenizeBlankLineBefore
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};
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const nonLazyContinuationStart = {
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partial: true,
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tokenize: tokenizeNonLazyContinuationStart
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};
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/** @type {Resolver} */
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function resolveToHtmlFlow(events) {
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let index = events.length;
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while (index--) {
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if (events[index][0] === 'enter' && events[index][1].type === "htmlFlow") {
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break;
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}
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}
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if (index > 1 && events[index - 2][1].type === "linePrefix") {
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// Add the prefix start to the HTML token.
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events[index][1].start = events[index - 2][1].start;
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// Add the prefix start to the HTML line token.
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events[index + 1][1].start = events[index - 2][1].start;
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// Remove the line prefix.
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events.splice(index - 2, 2);
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}
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return events;
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}
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/**
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* @this {TokenizeContext}
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* Context.
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* @type {Tokenizer}
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*/
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function tokenizeHtmlFlow(effects, ok, nok) {
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const self = this;
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/** @type {number} */
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let marker;
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/** @type {boolean} */
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let closingTag;
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/** @type {string} */
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let buffer;
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/** @type {number} */
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let index;
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/** @type {Code} */
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let markerB;
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return start;
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/**
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* Start of HTML (flow).
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*
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* ```markdown
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* > | <x />
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* ^
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* ```
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*
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* @type {State}
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*/
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function start(code) {
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// To do: parse indent like `markdown-rs`.
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return before(code);
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}
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/**
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* At `<`, after optional whitespace.
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*
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* ```markdown
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* > | <x />
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* ^
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* ```
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*
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* @type {State}
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*/
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function before(code) {
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effects.enter("htmlFlow");
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effects.enter("htmlFlowData");
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effects.consume(code);
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return open;
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}
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/**
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* After `<`, at tag name or other stuff.
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*
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* ```markdown
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* > | <x />
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* ^
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* > | <!doctype>
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* ^
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* > | <!--xxx-->
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* ^
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* ```
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*
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* @type {State}
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*/
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function open(code) {
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if (code === 33) {
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effects.consume(code);
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return declarationOpen;
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}
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if (code === 47) {
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effects.consume(code);
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closingTag = true;
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return tagCloseStart;
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}
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if (code === 63) {
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effects.consume(code);
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marker = 3;
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// To do:
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// tokenizer.concrete = true
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// To do: use `markdown-rs` style interrupt.
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// While we’re in an instruction instead of a declaration, we’re on a `?`
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// right now, so we do need to search for `>`, similar to declarations.
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return self.interrupt ? ok : continuationDeclarationInside;
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}
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// ASCII alphabetical.
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if (asciiAlpha(code)) {
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// Always the case.
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effects.consume(code);
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buffer = String.fromCharCode(code);
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return tagName;
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}
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return nok(code);
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}
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/**
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* After `<!`, at declaration, comment, or CDATA.
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*
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* ```markdown
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* > | <!doctype>
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* ^
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* > | <!--xxx-->
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* ^
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* > | <![CDATA[>&<]]>
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* ^
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* ```
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*
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* @type {State}
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*/
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function declarationOpen(code) {
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if (code === 45) {
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effects.consume(code);
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marker = 2;
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return commentOpenInside;
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}
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if (code === 91) {
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effects.consume(code);
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marker = 5;
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index = 0;
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return cdataOpenInside;
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}
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// ASCII alphabetical.
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if (asciiAlpha(code)) {
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effects.consume(code);
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marker = 4;
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// // Do not form containers.
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// tokenizer.concrete = true
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return self.interrupt ? ok : continuationDeclarationInside;
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}
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return nok(code);
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}
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/**
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* After `<!-`, inside a comment, at another `-`.
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*
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* ```markdown
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* > | <!--xxx-->
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* ^
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* ```
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*
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* @type {State}
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*/
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function commentOpenInside(code) {
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if (code === 45) {
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effects.consume(code);
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// // Do not form containers.
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// tokenizer.concrete = true
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return self.interrupt ? ok : continuationDeclarationInside;
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}
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return nok(code);
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}
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/**
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* After `<![`, inside CDATA, expecting `CDATA[`.
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*
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* ```markdown
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* > | <![CDATA[>&<]]>
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* ^^^^^^
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* ```
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*
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* @type {State}
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*/
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function cdataOpenInside(code) {
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const value = "CDATA[";
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if (code === value.charCodeAt(index++)) {
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effects.consume(code);
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if (index === value.length) {
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// // Do not form containers.
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// tokenizer.concrete = true
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return self.interrupt ? ok : continuation;
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}
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return cdataOpenInside;
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}
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return nok(code);
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}
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/**
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* After `</`, in closing tag, at tag name.
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*
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* ```markdown
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* > | </x>
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* ^
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* ```
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*
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* @type {State}
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*/
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function tagCloseStart(code) {
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if (asciiAlpha(code)) {
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// Always the case.
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effects.consume(code);
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buffer = String.fromCharCode(code);
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return tagName;
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}
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return nok(code);
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}
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/**
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* In tag name.
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*
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* ```markdown
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* > | <ab>
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* ^^
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* > | </ab>
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* ^^
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* ```
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*
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* @type {State}
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*/
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function tagName(code) {
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if (code === null || code === 47 || code === 62 || markdownLineEndingOrSpace(code)) {
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const slash = code === 47;
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const name = buffer.toLowerCase();
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if (!slash && !closingTag && htmlRawNames.includes(name)) {
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marker = 1;
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// // Do not form containers.
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// tokenizer.concrete = true
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return self.interrupt ? ok(code) : continuation(code);
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}
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if (htmlBlockNames.includes(buffer.toLowerCase())) {
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marker = 6;
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if (slash) {
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effects.consume(code);
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return basicSelfClosing;
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}
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// // Do not form containers.
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// tokenizer.concrete = true
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return self.interrupt ? ok(code) : continuation(code);
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}
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marker = 7;
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// Do not support complete HTML when interrupting.
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return self.interrupt && !self.parser.lazy[self.now().line] ? nok(code) : closingTag ? completeClosingTagAfter(code) : completeAttributeNameBefore(code);
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}
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// ASCII alphanumerical and `-`.
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if (code === 45 || asciiAlphanumeric(code)) {
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effects.consume(code);
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buffer += String.fromCharCode(code);
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return tagName;
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}
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return nok(code);
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}
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/**
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* After closing slash of a basic tag name.
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*
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* ```markdown
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* > | <div/>
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* ^
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* ```
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*
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* @type {State}
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*/
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function basicSelfClosing(code) {
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if (code === 62) {
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effects.consume(code);
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// // Do not form containers.
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// tokenizer.concrete = true
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return self.interrupt ? ok : continuation;
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}
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return nok(code);
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}
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/**
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* After closing slash of a complete tag name.
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*
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* ```markdown
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* > | <x/>
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* ^
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* ```
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*
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* @type {State}
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*/
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function completeClosingTagAfter(code) {
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if (markdownSpace(code)) {
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effects.consume(code);
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return completeClosingTagAfter;
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}
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return completeEnd(code);
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}
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/**
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* At an attribute name.
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*
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* At first, this state is used after a complete tag name, after whitespace,
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* where it expects optional attributes or the end of the tag.
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* It is also reused after attributes, when expecting more optional
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* attributes.
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*
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* ```markdown
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|||
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* > | <a />
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|||
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* ^
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* > | <a :b>
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* ^
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* > | <a _b>
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* ^
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* > | <a b>
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* ^
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* > | <a >
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* ^
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* ```
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*
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* @type {State}
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|||
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*/
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function completeAttributeNameBefore(code) {
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if (code === 47) {
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effects.consume(code);
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return completeEnd;
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}
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// ASCII alphanumerical and `:` and `_`.
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if (code === 58 || code === 95 || asciiAlpha(code)) {
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effects.consume(code);
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return completeAttributeName;
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}
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if (markdownSpace(code)) {
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effects.consume(code);
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return completeAttributeNameBefore;
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}
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return completeEnd(code);
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}
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/**
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|||
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* In attribute name.
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|||
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*
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|||
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* ```markdown
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|||
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* > | <a :b>
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|||
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* ^
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|||
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* > | <a _b>
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|||
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* ^
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|||
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* > | <a b>
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|||
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* ^
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|||
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* ```
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|||
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*
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|||
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* @type {State}
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|||
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*/
|
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function completeAttributeName(code) {
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|||
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// ASCII alphanumerical and `-`, `.`, `:`, and `_`.
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|||
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if (code === 45 || code === 46 || code === 58 || code === 95 || asciiAlphanumeric(code)) {
|
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effects.consume(code);
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return completeAttributeName;
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}
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return completeAttributeNameAfter(code);
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}
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/**
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|
|
* After attribute name, at an optional initializer, the end of the tag, or
|
|||
|
|
* whitespace.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <a b>
|
|||
|
|
* ^
|
|||
|
|
* > | <a b=c>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function completeAttributeNameAfter(code) {
|
|||
|
|
if (code === 61) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return completeAttributeValueBefore;
|
|||
|
|
}
|
|||
|
|
if (markdownSpace(code)) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return completeAttributeNameAfter;
|
|||
|
|
}
|
|||
|
|
return completeAttributeNameBefore(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Before unquoted, double quoted, or single quoted attribute value, allowing
|
|||
|
|
* whitespace.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <a b=c>
|
|||
|
|
* ^
|
|||
|
|
* > | <a b="c">
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function completeAttributeValueBefore(code) {
|
|||
|
|
if (code === null || code === 60 || code === 61 || code === 62 || code === 96) {
|
|||
|
|
return nok(code);
|
|||
|
|
}
|
|||
|
|
if (code === 34 || code === 39) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
markerB = code;
|
|||
|
|
return completeAttributeValueQuoted;
|
|||
|
|
}
|
|||
|
|
if (markdownSpace(code)) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return completeAttributeValueBefore;
|
|||
|
|
}
|
|||
|
|
return completeAttributeValueUnquoted(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In double or single quoted attribute value.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <a b="c">
|
|||
|
|
* ^
|
|||
|
|
* > | <a b='c'>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function completeAttributeValueQuoted(code) {
|
|||
|
|
if (code === markerB) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
markerB = null;
|
|||
|
|
return completeAttributeValueQuotedAfter;
|
|||
|
|
}
|
|||
|
|
if (code === null || markdownLineEnding(code)) {
|
|||
|
|
return nok(code);
|
|||
|
|
}
|
|||
|
|
effects.consume(code);
|
|||
|
|
return completeAttributeValueQuoted;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In unquoted attribute value.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <a b=c>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function completeAttributeValueUnquoted(code) {
|
|||
|
|
if (code === null || code === 34 || code === 39 || code === 47 || code === 60 || code === 61 || code === 62 || code === 96 || markdownLineEndingOrSpace(code)) {
|
|||
|
|
return completeAttributeNameAfter(code);
|
|||
|
|
}
|
|||
|
|
effects.consume(code);
|
|||
|
|
return completeAttributeValueUnquoted;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* After double or single quoted attribute value, before whitespace or the
|
|||
|
|
* end of the tag.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <a b="c">
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function completeAttributeValueQuotedAfter(code) {
|
|||
|
|
if (code === 47 || code === 62 || markdownSpace(code)) {
|
|||
|
|
return completeAttributeNameBefore(code);
|
|||
|
|
}
|
|||
|
|
return nok(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In certain circumstances of a complete tag where only an `>` is allowed.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <a b="c">
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function completeEnd(code) {
|
|||
|
|
if (code === 62) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return completeAfter;
|
|||
|
|
}
|
|||
|
|
return nok(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* After `>` in a complete tag.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <x>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function completeAfter(code) {
|
|||
|
|
if (code === null || markdownLineEnding(code)) {
|
|||
|
|
// // Do not form containers.
|
|||
|
|
// tokenizer.concrete = true
|
|||
|
|
return continuation(code);
|
|||
|
|
}
|
|||
|
|
if (markdownSpace(code)) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return completeAfter;
|
|||
|
|
}
|
|||
|
|
return nok(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In continuation of any HTML kind.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <!--xxx-->
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuation(code) {
|
|||
|
|
if (code === 45 && marker === 2) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationCommentInside;
|
|||
|
|
}
|
|||
|
|
if (code === 60 && marker === 1) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationRawTagOpen;
|
|||
|
|
}
|
|||
|
|
if (code === 62 && marker === 4) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationClose;
|
|||
|
|
}
|
|||
|
|
if (code === 63 && marker === 3) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationDeclarationInside;
|
|||
|
|
}
|
|||
|
|
if (code === 93 && marker === 5) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationCdataInside;
|
|||
|
|
}
|
|||
|
|
if (markdownLineEnding(code) && (marker === 6 || marker === 7)) {
|
|||
|
|
effects.exit("htmlFlowData");
|
|||
|
|
return effects.check(blankLineBefore, continuationAfter, continuationStart)(code);
|
|||
|
|
}
|
|||
|
|
if (code === null || markdownLineEnding(code)) {
|
|||
|
|
effects.exit("htmlFlowData");
|
|||
|
|
return continuationStart(code);
|
|||
|
|
}
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuation;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In continuation, at eol.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <x>
|
|||
|
|
* ^
|
|||
|
|
* | asd
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationStart(code) {
|
|||
|
|
return effects.check(nonLazyContinuationStart, continuationStartNonLazy, continuationAfter)(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In continuation, at eol, before non-lazy content.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <x>
|
|||
|
|
* ^
|
|||
|
|
* | asd
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationStartNonLazy(code) {
|
|||
|
|
effects.enter("lineEnding");
|
|||
|
|
effects.consume(code);
|
|||
|
|
effects.exit("lineEnding");
|
|||
|
|
return continuationBefore;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In continuation, before non-lazy content.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* | <x>
|
|||
|
|
* > | asd
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationBefore(code) {
|
|||
|
|
if (code === null || markdownLineEnding(code)) {
|
|||
|
|
return continuationStart(code);
|
|||
|
|
}
|
|||
|
|
effects.enter("htmlFlowData");
|
|||
|
|
return continuation(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In comment continuation, after one `-`, expecting another.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <!--xxx-->
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationCommentInside(code) {
|
|||
|
|
if (code === 45) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationDeclarationInside;
|
|||
|
|
}
|
|||
|
|
return continuation(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In raw continuation, after `<`, at `/`.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <script>console.log(1)</script>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationRawTagOpen(code) {
|
|||
|
|
if (code === 47) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
buffer = '';
|
|||
|
|
return continuationRawEndTag;
|
|||
|
|
}
|
|||
|
|
return continuation(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In raw continuation, after `</`, in a raw tag name.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <script>console.log(1)</script>
|
|||
|
|
* ^^^^^^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationRawEndTag(code) {
|
|||
|
|
if (code === 62) {
|
|||
|
|
const name = buffer.toLowerCase();
|
|||
|
|
if (htmlRawNames.includes(name)) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationClose;
|
|||
|
|
}
|
|||
|
|
return continuation(code);
|
|||
|
|
}
|
|||
|
|
if (asciiAlpha(code) && buffer.length < 8) {
|
|||
|
|
// Always the case.
|
|||
|
|
effects.consume(code);
|
|||
|
|
buffer += String.fromCharCode(code);
|
|||
|
|
return continuationRawEndTag;
|
|||
|
|
}
|
|||
|
|
return continuation(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In cdata continuation, after `]`, expecting `]>`.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <![CDATA[>&<]]>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationCdataInside(code) {
|
|||
|
|
if (code === 93) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationDeclarationInside;
|
|||
|
|
}
|
|||
|
|
return continuation(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In declaration or instruction continuation, at `>`.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <!-->
|
|||
|
|
* ^
|
|||
|
|
* > | <?>
|
|||
|
|
* ^
|
|||
|
|
* > | <!q>
|
|||
|
|
* ^
|
|||
|
|
* > | <!--ab-->
|
|||
|
|
* ^
|
|||
|
|
* > | <![CDATA[>&<]]>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationDeclarationInside(code) {
|
|||
|
|
if (code === 62) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationClose;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// More dashes.
|
|||
|
|
if (code === 45 && marker === 2) {
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationDeclarationInside;
|
|||
|
|
}
|
|||
|
|
return continuation(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* In closed continuation: everything we get until the eol/eof is part of it.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <!doctype>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationClose(code) {
|
|||
|
|
if (code === null || markdownLineEnding(code)) {
|
|||
|
|
effects.exit("htmlFlowData");
|
|||
|
|
return continuationAfter(code);
|
|||
|
|
}
|
|||
|
|
effects.consume(code);
|
|||
|
|
return continuationClose;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Done.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <!doctype>
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function continuationAfter(code) {
|
|||
|
|
effects.exit("htmlFlow");
|
|||
|
|
// // Feel free to interrupt.
|
|||
|
|
// tokenizer.interrupt = false
|
|||
|
|
// // No longer concrete.
|
|||
|
|
// tokenizer.concrete = false
|
|||
|
|
return ok(code);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @this {TokenizeContext}
|
|||
|
|
* Context.
|
|||
|
|
* @type {Tokenizer}
|
|||
|
|
*/
|
|||
|
|
function tokenizeNonLazyContinuationStart(effects, ok, nok) {
|
|||
|
|
const self = this;
|
|||
|
|
return start;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* At eol, before continuation.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | * ```js
|
|||
|
|
* ^
|
|||
|
|
* | b
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function start(code) {
|
|||
|
|
if (markdownLineEnding(code)) {
|
|||
|
|
effects.enter("lineEnding");
|
|||
|
|
effects.consume(code);
|
|||
|
|
effects.exit("lineEnding");
|
|||
|
|
return after;
|
|||
|
|
}
|
|||
|
|
return nok(code);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* A continuation.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* | * ```js
|
|||
|
|
* > | b
|
|||
|
|
* ^
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function after(code) {
|
|||
|
|
return self.parser.lazy[self.now().line] ? nok(code) : ok(code);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @this {TokenizeContext}
|
|||
|
|
* Context.
|
|||
|
|
* @type {Tokenizer}
|
|||
|
|
*/
|
|||
|
|
function tokenizeBlankLineBefore(effects, ok, nok) {
|
|||
|
|
return start;
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Before eol, expecting blank line.
|
|||
|
|
*
|
|||
|
|
* ```markdown
|
|||
|
|
* > | <div>
|
|||
|
|
* ^
|
|||
|
|
* |
|
|||
|
|
* ```
|
|||
|
|
*
|
|||
|
|
* @type {State}
|
|||
|
|
*/
|
|||
|
|
function start(code) {
|
|||
|
|
effects.enter("lineEnding");
|
|||
|
|
effects.consume(code);
|
|||
|
|
effects.exit("lineEnding");
|
|||
|
|
return effects.attempt(blankLine, ok, nok);
|
|||
|
|
}
|
|||
|
|
}
|