61 lines
1.1 KiB
Plaintext
61 lines
1.1 KiB
Plaintext
/**
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* @import {
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* Construct,
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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 { factorySpace } from 'micromark-factory-space';
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import { markdownLineEnding, markdownSpace } from 'micromark-util-character';
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/** @type {Construct} */
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export const blankLine = {
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partial: true,
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tokenize: tokenizeBlankLine
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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 tokenizeBlankLine(effects, ok, nok) {
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return start;
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/**
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* Start of blank line.
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*
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* > 👉 **Note**: `␠` represents a space character.
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*
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* ```markdown
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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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function start(code) {
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return markdownSpace(code) ? factorySpace(effects, after, "linePrefix")(code) : after(code);
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}
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/**
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* At eof/eol, after optional whitespace.
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*
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* > 👉 **Note**: `␠` represents a space character.
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*
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* ```markdown
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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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function after(code) {
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return code === null || markdownLineEnding(code) ? ok(code) : nok(code);
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}
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} |