v2.4.5 release

Update dependencies
Use different implementation of escapeHTML(), fixes #16
8 changed files with 1386 additions and 431 deletions
--- a/common.mjs
+++ b/common.mjs
@ -55,7 +55,7 @@ export default async function(

 	const Properties = new Map([
 		["html-title", (article, singleLine, document) =>
-			`<h1>${escapeHTML(Properties.get("title")(article, singleLine, document), document)}</h1>`
+			`<h1>${escapeHTML(Properties.get("title")(article, singleLine, document))}</h1>`
 		],
 		["title", (article, singleLine) => 
 			singleLine ? article.title.replace(/\n+/gm, ' ') : article.title
@ -131,7 +131,8 @@ export default async function(
 		})
 		.option("completion", {
 			type: "boolean",
-			desc: __`Print script for bash/zsh completion`
+			desc: __`Print script for bash/zsh completion`,
+			hidden: typeof Deno !== "undefined"
 		})
 		.option("base", {
 			alias: 'b',
@ -397,11 +398,16 @@ export default async function(



-	//Taken from https://stackoverflow.com/a/22706073/5701177
-	function escapeHTML(string, document) {
-	    const p = document.createElement("p");
-	    p.appendChild(document.createTextNode(string));
-	    return p.innerHTML;
+	//Taken from https://stackoverflow.com/a/30970751
+	function escapeHTML(string) {
+		const lookup = {
+			'&': "&amp;",
+			'"': "&quot;",
+			'\'': "&apos;",
+			'<': "&lt;",
+			'>': "&gt;"
+		};
+		return string.replace( /[&"'<>]/g, c => lookup[c] );
 	}

 	async function getHTML(document, window) {
@ -465,7 +471,7 @@ export default async function(
 	if (outputJSON) {
 		const result = {};
 		if (wantedProperties) {
-			for (propertyName of wantedProperties)
+			for (const propertyName of wantedProperties)
 				result[propertyName] = Properties.get(propertyName)(article, false, document);
 		} else {
 			for (const [name, func] of Properties) {
@ -475,7 +481,7 @@ export default async function(
 		writeStream.write(JSON.stringify(result));
 	} else {
 		if (wantedProperties) {
-			for (propertyName of wantedProperties)
+			for (const propertyName of wantedProperties)
 				writeStream.write(Properties.get(propertyName)(article, true, document) + '\n');
 		} else {
 			writeStream.write(`<!DOCTYPE html>
@ -488,7 +494,7 @@ export default async function(
  <link rel="stylesheet" href="${cssHref}" type="text/css">`);
 			}
 			writeStream.write(`
-  <title>${escapeHTML(Properties.get("title")(article, false, document), document)}</title>
+  <title>${escapeHTML(Properties.get("title")(article, false, document))}</title>
 </head>
 `
 			);
@ -507,12 +513,12 @@ export default async function(

 				writeStream.write(`
    <div class="header reader-header reader-show-element">
-      <h1 class="reader-title">${escapeHTML(Properties.get("title")(article, false, document), document)}</h1>`);
+      <h1 class="reader-title">${escapeHTML(Properties.get("title")(article, false, document))}</h1>`);

 				const author = Properties.get("byline")(article, false, document);
 				if (author) {
 					writeStream.write(`
-      <div class="credits reader-credits">${escapeHTML(author, document)}</div>`);
+      <div class="credits reader-credits">${escapeHTML(author)}</div>`);
 				}

 				writeStream.write(`
@ -542,7 +548,7 @@ export default async function(

 				const author = Properties.get("byline")(article, false, document);
 				if (author) {
-					writeStream.write(`<p><i>${escapeHTML(author, document)}</i></p>`);
+					writeStream.write(`<p><i>${escapeHTML(author)}</i></p>`);
 				}
 				writeStream.write("\n<hr>\n");
 				const html = Properties.get("html-content")(article, false, document);
--- a/deno.lock
+++ b/deno.lock
@ -0,0 +1,168 @@
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+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/typings/common-types.js": "9618b81a86acb88a61fd9988e9bc3ec21c5250d94fc2231ba7d898e71500789d",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/usage.js": "31faaa7aa61e5a57a2cac5a269b773aa8b1fcab2db7cac2f8252396f3ccc2f5e",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/apply-extends.js": "64640dce92669705abead3bdbe2c46c8318c8623843a55e4726fb3c55ff9dd1d",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/is-promise.js": "be45baa3090c5106dd4e442cceef6b357a268783a2ee28ec10fe131a8cd8db72",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/levenshtein.js": "d8638efc3376b5f794b1c8df6ef4f3d484b29d919127c7fdc242400e3cfded91",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/maybe-async-result.js": "31cf4026279e14c87d16faa14ac758f35c8cc5795d29393c5ce07120f5a3caf6",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/obj-filter.js": "5523fb2288d1e86ed48c460e176770b49587554df4ae2405b468c093786b040b",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/set-blocking.js": "6fa8ffc3299f456e42902736bae35fbc1f2dc96b3905a02ba9629f5bd9f80af1",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/which-module.js": "9267633b2c9f8990b2c699101b641e59ae59932e0dee5270613c0508bfa13c5d",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/validation.js": "af040834cb9201d4238bbeb8f673eb2ebaff9611857270524a7c86dfcf2ca51b",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/yargs-factory.js": "05326932b431801d7459d5b14b21f73f13ebd74a8a74e9b7b8cec5f99ba14819",
+    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/yerror.js": "9729aaa8bce1a0d00c57f470efb2ad76ad2988661bb48f3769e496a3435b4462",
+    "https://deno.land/x/yargs@v17.7.2-deno/deno.ts": "f3df0bfd08ba367ec36dc59ef6cab1a391ace49ad44387ec5fe5d76289af08af",
+    "https://deno.land/x/yargs@v17.7.2-deno/lib/platform-shims/deno.ts": "1d3d490a7f3c6f971a44dd92e12a042f988f1b6496df3a9c43ccc69563032dff",
+    "https://deno.land/x/yargs_parser@v20.2.4-deno/build/lib/string-utils.js": "12fc056b23703bc370aae5b179dc5abee53fca277abc30eaf76f78d2546d6413",
+    "https://deno.land/x/yargs_parser@v20.2.4-deno/build/lib/tokenize-arg-string.js": "7e0875b11795b8e217386e45f14b24a6e501ebbc62e15aa469aa8829d4d0ee61",
+    "https://deno.land/x/yargs_parser@v20.2.4-deno/build/lib/yargs-parser.js": "453200a7dfbb002e605d8009b7dad30f2b1d93665e046ab89c073a4fe63dfd48",
+    "https://deno.land/x/yargs_parser@v20.2.4-deno/deno.ts": "ad53c0c82c3982c4fc5be9472384b259e0a32ce1f7ae0f68de7b2445df5642fc"
+  },
+  "npm": {
+    "specifiers": {
+      "@mozilla/readability@^0.4.4": "@mozilla/readability@0.4.4",
+      "user-agents@1.0": "user-agents@1.0.1444"
+    },
+    "packages": {
+      "@mozilla/readability@0.4.4": {
+        "integrity": "sha512-MCgZyANpJ6msfvVMi6+A0UAsvZj//4OHREYUB9f2087uXHVoU+H+SWhuihvb1beKpM323bReQPRio0WNk2+V6g==",
+        "dependencies": {}
+      },
+      "detect-indent@6.0.0": {
+        "integrity": "sha512-oSyFlqaTHCItVRGK5RmrmjB+CmaMOW7IaNA/kdxqhoa6d17j/5ce9O9eWXmV/KEdRwqpQA+Vqe8a8Bsybu4YnA==",
+        "dependencies": {}
+      },
+      "docopt@0.6.2": {
+        "integrity": "sha512-NqTbaYeE4gA/wU1hdKFdU+AFahpDOpgGLzHP42k6H6DKExJd0A55KEVWYhL9FEmHmgeLvEU2vuKXDuU+4yToOw==",
+        "dependencies": {}
+      },
+      "dot-json@1.3.0": {
+        "integrity": "sha512-Pu11Prog/Yjf2lBICow82/DSV46n3a2XT1Rqt/CeuhkO1fuacF7xydYhI0SwQx2Ue0jCyLtQzgKPFEO6ewv+bQ==",
+        "dependencies": {
+          "detect-indent": "detect-indent@6.0.0",
+          "docopt": "docopt@0.6.2",
+          "underscore-keypath": "underscore-keypath@0.0.22"
+        }
+      },
+      "lodash.clonedeep@4.5.0": {
+        "integrity": "sha512-H5ZhCF25riFd9uB5UCkVKo61m3S/xZk1x4wA6yp/L3RFP6Z/eHH1ymQcGLo7J3GMPfm0V/7m1tryHuGVxpqEBQ==",
+        "dependencies": {}
+      },
+      "underscore-keypath@0.0.22": {
+        "integrity": "sha512-fU7aYj1J2LQd+jqdQ67AlCOZKK3Pl+VErS8fGYcgZG75XB9/bY+RLM+F2xEcKHhHNtLvqqFyXAoZQlLYfec3Xg==",
+        "dependencies": {
+          "underscore": "underscore@1.13.6"
+        }
+      },
+      "underscore@1.13.6": {
+        "integrity": "sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A==",
+        "dependencies": {}
+      },
+      "user-agents@1.0.1444": {
+        "integrity": "sha512-6WXJ0RZuUKgif1rW5FN02HnpoJ8EzH6COQoXCiVStZEVPz+YnAx3iA48etY3ZD4UwueYN9ALC7j4ayHvYEh7tA==",
+        "dependencies": {
+          "dot-json": "dot-json@1.3.0",
+          "lodash.clonedeep": "lodash.clonedeep@4.5.0"
+        }
+      }
+    }
+  }
+}
--- a/index.js
+++ b/index.js
@ -88,7 +88,7 @@ function sanitizeHTML(html, window) {
 function sanitizeDOM(document, window) {
 	const createDOMPurify = require("dompurify");
 	const DOMPurify = createDOMPurify(window);
-	DOMPurify.sanitize(document, {IN_PLACE: true, WHOLE_DOCUMENT: true});
+	DOMPurify.sanitize(document.documentElement, {IN_PLACE: true, WHOLE_DOCUMENT: true});
 	return document.documentElement.outerHTML;
 }

--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "readability-cli",
-  "version": "2.4.0",
+  "version": "2.4.5",
  "description": "Firefox Reader Mode in your terminal - get useful text from a web page using Mozilla's Readability library",
  "main": "index.js",
  "bin": {
@ -28,13 +28,13 @@
  ],
  "license": "GPL-3.0-only",
  "dependencies": {
-    "@mozilla/readability": "^0.4.1",
-    "dompurify": "^2.3.4",
-    "jsdom": "^19.0.0",
+    "@mozilla/readability": "^0.4.4",
+    "dompurify": "^3.0.5",
+    "jsdom": "^22.1.0",
    "y18n": "^5.0.8",
-    "yargs": "^17.4.0"
+    "yargs": "^17.7.2"
  },
  "devDependencies": {
-    "marked-man": "^0.7.0"
+    "marked-man": "^1.3.1"
  }
 }
--- a/readability-cli.1
+++ b/readability-cli.1
@ -1,4 +1,4 @@
-.TH "READABILITY\-CLI" "1" "March 2022" "v2.4.0" ""
+.TH "READABILITY\-CLI" "1" "September 2023" "v2.4.5"
 .SH "NAME"
 \fBreadability-cli\fR \- get useful text from a web page
 .SH SYNOPSYS
@ -14,45 +14,52 @@ The \fISOURCE\fR can be a URL, a file, or '\-' for standard input\.
 .SH OPTIONS
 .P
 \fB\-\-help\fP
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Show help message, and exit\.

 .RE
 .P
 \fB\-b\fP, \fB\-\-base\fP \fIURL\fR
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Specify the document's URL\. This affects relative links: they will not work if \fBreadability\-cli\fR does not know the base URL\. You only need this option if you read HTML from a local file, or from standard input\.

 .RE
 .P
-\fB\-i\fP, \fB\-\-insane\fP
-.RS 0
+\fB\-S\fP, \fB\-\-insane\fP
+
+.RS 1
 .IP \(bu 2
 Don't sanitize HTML\.

 .RE
 .P
 \fB\-K\fP, \fB\-\-insecure\fP
-.RS 0
+
+.RS 1
 .IP \(bu 2
 (Node\.js version only) Allow invalid SSL certificates\.

 .RE
 .P
 \fB\-j\fP, \fB\-\-json\fP
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Output all known properties of the document as JSON (see \fBProperties\fR subsection)\.

 .RE
 .P
 \fB\-l\fP, \fB\-\-low\-confidence\fP \fIMODE\fR
-.RS 0
+
+.RS 1
 .IP \(bu 2
 What to do if Readability is uncertain about what the core content actually is\. The possible modes are:
-.RS
+
+.RS 1
 .IP \(bu 2
 \fBkeep\fR \- When unsure, don't touch the HTML, output as\-is\.
 .IP \(bu 2
@ -67,71 +74,81 @@ The default value is \fBkeep\fR\|\. If the \fB\-\-properties\fP or \fB\-\-json\f
 .RE
 .P
 \fB\-C\fP, \fB\-\-keep\-classes\fP
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Preserve CSS classes for input elements\. By default, CSS classes are stripped, and the input is adapted for Firefox's Reader View\.

 .RE
 .P
 \fB\-o\fP, \fB\-\-output\fP \fIFILE\fR
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Output the result to FILE\.

 .RE
 .P
 \fB\-p\fP, \fB\-\-properties\fP \fIPROPERTIES\fR\|\.\.\.
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Output specific properties of the document (see \fBProperties\fR subsection)\.

 .RE
 .P
 \fB\-x\fP, \fB\-\-proxy\fP \fIURL\fR
-.RS 0
+
+.RS 1
 .IP \(bu 2
 (Node\.js version only) Use specified proxy\. Node\.js and Deno can also use \fBHTTPS_PROXY\fP environment variable\.

 .RE
 .P
 \fB\-q\fP, \fB\-\-quiet\fP
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Don't print extra information\.

 .RE
 .P
 \fB\-s\fP, \fB\-\-style\fP
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Specify \fI\|\.css\fR file for stylesheet\.

 .RE
 .P
 \fB\-A\fP, \fB\-\-user\-agent\fP \fISTRING\fR
-.RS 0
+
+.RS 1
 .IP \(bu 2
 Set custom user agent string\.

 .RE
 .P
 \fB\-V\fP, \fB\-\-version\fP
-.RS 0
+
+.RS 1
 .IP \(bu 2
-Print \fBreadability\-cli\fR and Node\.js version, then exit\.
+Print \fBreadability\-cli\fR and Node\.js/Deno version, then exit\.

 .RE
 .P
 \fB\-\-completion\fP
-.RS 0
+
+.RS 1
 .IP \(bu 2
-Print script for shell completion, and exit\. Provides Zsh completion if the current shell is zsh, otherwise provides Bash completion\.
+Print script for shell completion, and exit\. Provides Zsh completion if the current shell is zsh, otherwise provides Bash completion\. Currently broken when using Deno\.

 .RE
 .SS Properties
 .P
 The \fB\-\-properties\fP option accepts a list of values, separated by spaces\. Suitable values are:
-.RS 0
+
+.RS 1
 .IP \(bu 2
 \fBtitle\fR \- The title of the article\.
 .IP \(bu 2
@ -157,38 +174,43 @@ Properties are printed line by line, in the order specified by the user\. Only "
 As usual, exit code 0 indicates success, and anything other than 0 is an error\. \fBreadability\-cli\fR uses standard* error codes:
 .TS
 tab(|) expand nowarn box;
- l l.
+r l.
 T{
 Error code
 T}|T{
 Meaning
 T}
-_
+=
 T{
 \fB64\fR
 T}|T{
 Bad CLI arguments
 T}
+_
 T{
 \fB65\fR
 T}|T{
 Data format error: can't parse document using Readability\.
 T}
+_
 T{
 \fB66\fR
 T}|T{
 No such file
 T}
+_
 T{
 \fB68\fR
 T}|T{
 Host not found
 T}
+_
 T{
 \fB69\fR
 T}|T{
 URL inaccessible
 T}
+_
 T{
 \fB77\fR
 T}|T{
@ -205,7 +227,6 @@ T}
 .SH EXAMPLE
 .P
 \fBRead HTML from a file and output the result to the console:\fR
-.P
 .RS 2
 .nf
 readable index\.html
@ -213,7 +234,6 @@ readable index\.html
 .RE
 .P
 \fBFetch a random Wikipedia article, get its title and an excerpt:\fR
-.P
 .RS 2
 .nf
 readable https://en\.wikipedia\.org/wiki/Special:Random \-p title,excerpt
@ -221,7 +241,6 @@ readable https://en\.wikipedia\.org/wiki/Special:Random \-p title,excerpt
 .RE
 .P
 \fBFetch a web page and read it in W3M:\fR
-.P
 .RS 2
 .nf
 readable https://www\.nytimes\.com/2020/01/18/technology/clearview\-privacy\-facial\-recognition\.html | w3m \-T text/html
@ -229,7 +248,6 @@ readable https://www\.nytimes\.com/2020/01/18/technology/clearview\-privacy\-fac
 .RE
 .P
 \fBDownload a web page using cURL, parse it and output as JSON:\fR
-.P
 .RS 2
 .nf
 curl https://github\.com/mozilla/readability | readable \-\-base=https://github\.com/mozilla/readability \-\-json
@ -239,5 +257,8 @@ curl https://github\.com/mozilla/readability | readable \-\-base=https://github\
 .P
 \fBcurl\fR(1), \fBw3m\fR(1), \fBsysexits\fR(3)
 .P
-Source code, license, bug tracker and merge requests may be found on GitLab \fIhttps://gitlab\.com/gardenappl/readability\-cli\fR\|\.
+Source code, license, bug tracker and merge requests may be found on 
+.UR https://gitlab.com/gardenappl/readability-cli
+.I GitLab
+.UE .

--- a/readability-cli.1.md
+++ b/readability-cli.1.md
@ -22,7 +22,7 @@ The *SOURCE* can be a URL, a file, or '-' for standard input.

 * Specify the document's URL. This affects relative links: they will not work if **readability-cli** does not know the base URL. You only need this option if you read HTML from a local file, or from standard input.

-`-i`, `--insane`
+`-S`, `--insane`

 * Don't sanitize HTML.

@ -74,11 +74,11 @@ The *SOURCE* can be a URL, a file, or '-' for standard input.

 `-V`, `--version`

-* Print **readability-cli** and Node.js version, then exit.
+* Print **readability-cli** and Node.js/Deno version, then exit.

 `--completion`

-* Print script for shell completion, and exit. Provides Zsh completion if the current shell is zsh, otherwise provides Bash completion.
+* Print script for shell completion, and exit. Provides Zsh completion if the current shell is zsh, otherwise provides Bash completion. Currently broken when using Deno.

 ### Properties

--- a/readable.ts
+++ b/readable.ts
@ -1,21 +1,21 @@
-#!/usr/bin/env -S deno run --allow-net --allow-read --allow-write --allow-env=HTTPS_PROXY,LC_ALL,LC_MESSAGES,LANG,LANGUAGE --no-prompt --no-check
+#!/usr/bin/env -S deno run --allow-net --allow-read --allow-write --allow-env=HTTPS_PROXY,LC_ALL,LC_MESSAGES,LANG,LANGUAGE --no-prompt --no-check --

-const version = "2.4.0"
+const version = "2.4.5"

-import * as path from "https://deno.land/std@0.130.0/path/mod.ts"
+import * as path from "https://deno.land/std@0.201.0/path/mod.ts"

-import { Buffer } from "https://deno.land/std@0.130.0/node/buffer.ts"
-import fs from "https://deno.land/std@0.130.0/node/fs.ts"
-import process from "https://deno.land/std@0.130.0/node/process.ts"
-
-import yargs from "https://deno.land/x/yargs@v17.4.0-deno/deno.ts"
+import yargs from "https://deno.land/x/yargs@v17.7.2-deno/deno.ts"
 import y18n from "https://deno.land/x/y18n@v5.0.8-deno/deno.ts"

-import { initParser, DOMParser, DOMParserMimeType, Document, Element } from "https://deno.land/x/deno_dom@v0.1.21-alpha/deno-dom-wasm-noinit.ts"
+import { initParser, DOMParser, DOMParserMimeType, Document, Element } from "https://deno.land/x/deno_dom@v0.1.38/deno-dom-wasm-noinit.ts"
 import * as ammonia from "https://deno.land/x/ammonia@0.3.1/mod.ts"

-import { Readability, isProbablyReaderable } from "https://esm.sh/@mozilla/readability@0.4.1?no-check"
-import UserAgent from "https://esm.sh/user-agents@1.0.963"
+import { Buffer } from "node:buffer"
+import fs from "node:fs"
+import process from "node:process"
+
+import { Readability, isProbablyReaderable } from "npm:@mozilla/readability@^0.4.4"
+import UserAgent from "npm:user-agents@1.0"

 // GNU gettext gives preference to LANGUAGE above all else, but this order is consistent with Yargs:
 const locale = (
Author	SHA1	Message	Date
gardenapple	fc462aa3cc	v2.4.5 release	9 months ago
gardenapple	cb880a8d34	Update dependencies	9 months ago
gardenapple	c26fce71d2	Use different implementation of escapeHTML(), fixes #16	9 months ago
gardenapple	0b71370b58	v2.4.4 release: revert Deno env restrictions, remove mention of (broken) Bun	1 year ago
gardenapple	f8c1f0ced2	v2.4.3 release: update deps, fix #13 , broaden default Deno permissions (fix zsh completion)	1 year ago
gardenapple	022c96aaeb	v2.4.2 release: docs fix, mention Bun in README	2 years ago
gardenapple	8ff8a39f63	v2.4.1 release	2 years ago
gardenapple	25cf455915	Update dependencies	2 years ago
gardenapple	a03acb31d5	Typo, fix #11	2 years ago