Vitaly Puzrin
10 years ago
28 changed files with 375 additions and 240 deletions
@ -1,14 +0,0 @@ |
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// Default options
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'use strict'; |
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module.exports = { |
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html: false, |
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xhtml: false, |
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breaks: false, |
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maxLevel: 20, |
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langPrefix: 'language-', |
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typograph: false, |
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highlight: function (/*str*/) { return ''; } |
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}; |
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@ -0,0 +1,19 @@ |
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// Commonmark default options
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'use strict'; |
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module.exports = { |
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html: true, // Enable html tags in source
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xhtmlOut: true, // Use '/' to close single tags (<br />)
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breaks: false, // Convert '\n' in paragraphs into <br>
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langPrefix: 'language-', // CSS language prefix for fenced blocks
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linkify: false, // autoconvert url-like texts to links
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typographer: false, // Enable smartypants and other sweet transforms
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// Highlighter function. Should return escaped html,
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// or '' if input not changed
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highlight: function (/*str, , lang*/) { return ''; }, |
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maxNesting: 20 // Internal protection, recursion limit
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}; |
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@ -0,0 +1,26 @@ |
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// List of active rules for strict commonmark mode
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module.exports.block = [ |
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'code', |
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'blockquote', |
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'fences', |
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'heading', |
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'hr', |
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'htmlblock', |
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'lheading', |
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'list', |
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'paragraph' |
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]; |
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module.exports.inline = [ |
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'autolink', |
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'backticks', |
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'emphasis', |
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'entity', |
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'escape', |
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'escape_html_char', |
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'htmltag', |
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'links', |
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'newline', |
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'text' |
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]; |
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@ -0,0 +1,19 @@ |
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// Remarkable default options
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'use strict'; |
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module.exports = { |
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html: false, // Enable html tags in source
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xhtmlOut: false, // Use '/' to close single tags (<br />)
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breaks: false, // Convert '\n' in paragraphs into <br>
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langPrefix: 'language-', // CSS language prefix for fenced blocks
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linkify: false, // autoconvert url-like texts to links
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typographer: false, // Enable smartypants and other sweet transforms
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// Highlighter function. Should return escaped html,
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// or '' if input not changed
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highlight: function (/*str, , lang*/) { return ''; }, |
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maxNesting: 20 // Internal protection, recursion limit
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}; |
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@ -0,0 +1,18 @@ |
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// Default typograph options
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'use strict'; |
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module.exports = { |
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singleQuotes: '‘’', |
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doubleQuotes: '“”', // «» - russian, „“ - deutch
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copyright: true, |
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trademark: true, |
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registered: true, |
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plusminus: true, |
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paragraph: true, |
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ellipsis: true, |
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dupes: true, |
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emDashes: true, |
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linkify: true |
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}; |
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@ -0,0 +1,98 @@ |
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// Replace link-like texts with link nodes.
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//
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// Currently restricted to http/https/ftp
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//
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'use strict'; |
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var Autolinker = require('autolinker'); |
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var escapeHtml = require('../helpers').escapeHtml; |
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var links = []; |
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var autolinker = new Autolinker({ |
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stripPrefix: false, |
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replaceFn: function (autolinker, match) { |
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// Only collect matched strings but don't change anything.
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var url; |
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if (match.getType() === 'url') { |
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url = match.getUrl(); |
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if (/^(http|https|ftp|git)/.test(url)) { |
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links.push(url); |
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} |
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} |
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return false; |
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} |
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}); |
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module.exports = function linkify(t, state) { |
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var i, token, text, nodes, ln, pos, level, |
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tokens = state.tokens; |
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for (i = tokens.length - 1; i >= 0; i--) { |
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token = tokens[i]; |
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// Skip content of links
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if (token.type === 'link_close') { |
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i--; |
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while (tokens[i].type !== 'link_open' && tokens[i].level !== token.level) { |
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i--; |
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} |
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i--; |
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continue; |
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} |
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if (token.type === 'text' && |
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(token.content.indexOf('://') || |
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token.content.indexOf('www'))) { |
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text = token.content; |
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links = []; |
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autolinker.link(text); |
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if (!links.length) { continue; } |
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// Now split string to nodes
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nodes = []; |
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level = token.level; |
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for (ln = 0; ln < links.length; ln++) { |
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pos = text.indexOf(links[ln]); |
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if (pos) { |
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level = level; |
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nodes.push({ |
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type: 'text', |
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content: text.slice(0, pos), |
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level: level |
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}); |
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} |
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nodes.push({ |
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type: 'link_open', |
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href: links[ln], |
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title: '', |
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level: level++ |
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}); |
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nodes.push({ |
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type: 'text', |
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content: escapeHtml(links[ln]), |
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level: level |
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}); |
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nodes.push({ |
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type: 'link_close', |
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level: --level |
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}); |
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text = text.slice(pos + links[ln].length); |
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} |
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if (text.length) { |
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nodes.push({ |
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type: 'text', |
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content: text, |
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level: level |
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}); |
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} |
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// replace cuttent node
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state.tokens = tokens = [].concat(tokens.slice(0, i), nodes, tokens.slice(i + 1)); |
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} |
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} |
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}; |
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@ -0,0 +1,52 @@ |
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// Simple typographyc replacements
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//
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'use strict'; |
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module.exports = function replace(t, state) { |
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var i, token, text, |
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tokens = state.tokens, |
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options = t.options; |
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for (i = tokens.length - 1; i >= 0; i--) { |
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token = tokens[i]; |
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if (token.type === 'text') { |
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text = token.content; |
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if (text.indexOf('(') >= 0) { |
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if (options.copyright) { |
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text = text.replace(/\(c\)/gi, '©'); |
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} |
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if (options.trademark) { |
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text = text.replace(/\(tm\)/gi, '™'); |
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} |
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if (options.registered) { |
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text = text.replace(/\(r\)/gi, '®'); |
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} |
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if (options.paragraph) { |
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text = text.replace(/\(p\)/gi, '§'); |
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} |
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} |
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if (options.plusminus && text.indexOf('+-') >= 0) { |
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text = text.replace(/\+-/g, '±'); |
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} |
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if (options.ellipsis && text.indexOf('..') >= 0) { |
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// .., ..., ....... -> …
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// but ?..... & !..... -> ?.. & !..
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text = text.replace(/\.{2,}/g, '…').replace(/([?!])…/g, '$1..'); |
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} |
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if (options.dupes && |
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(text.indexOf('????') >= 0 || |
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text.indexOf('!!!!') >= 0 || |
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text.indexOf(',,') >= 0)) { |
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text = text.replace(/([?!]){4,}/g, '$1$1$1').replace(/,{2,}/g, ','); |
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} |
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if (options.emDashes && text.indexOf('--') >= 0) { |
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text = text.replace(/(^|\s)--(\s|$)/mg, '$1—$2'); |
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} |
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token.content = text; |
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} |
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} |
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}; |
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