Breaking: bump remark and plugins

Changes a few escape sequences:

- `<` and `>` are no longer escaped as HTML entities
- Underscores if not used for emphasis, are escaped with a backslash
- Ampersands in URLs are escaped with a backslash.
- Square brackets if not used for definitions (links) are escaped.

Added one new rule that is a breaking change: thematic breaks must
be `---` rather than `***` or `* * *` or `- - -`.

Ref #80

.github/dependabot.yml

@@ -1,10 +1,9 @@
 version: 2
 updates:
-  # Disabled until we migrate to remark 13
-  # - package-ecosystem: npm
-  #   directory: /
-  #   schedule:
-  #     interval: monthly
+  - package-ecosystem: npm
+    directory: /
+    schedule:
+      interval: monthly
   - package-ecosystem: github-actions
     directory: /
     schedule:

README.md

@@ -109,9 +109,15 @@ README.md:5:3
 
 ## Rules
 
-- [Insert links to GitHub issues, PRs and usernames](https://www.npmjs.com/package/remark-github) (not linted yet)
+- [Use `-` as marker for bullets of items in unordered lists](https://www.npmjs.com/package/remark-lint-unordered-list-marker-style) (`- item`)
+- [Use `_` as marker for emphasis](https://www.npmjs.com/package/remark-lint-emphasis-marker) (`_emphasis_`)
+- [Use `*` as marker for strong](https://www.npmjs.com/package/remark-lint-strong-marker) (`**strong**`)
+- [Use `x` as marker for checkboxes](https://www.npmjs.com/package/remark-lint-checkbox-character-style) (`- [x] item`)
+- [Use backtick as marker for fenced code block](https://www.npmjs.com/package/remark-lint-fenced-code-marker)
+- [Always use fences for code blocks](https://www.npmjs.com/package/remark-lint-code-block-style)
+- [Use `---` for thematic breaks](https://www.npmjs.com/package/remark-lint-rule-style)
+- [Insert links to GitHub issues, PRs and usernames](https://www.npmjs.com/package/remark-github) (not linted)
 - [Collapse a Table of Contents if it exists](https://www.npmjs.com/package/remark-collapse) (not linted)
-- [Fenced code blocks](https://www.npmjs.com/package/remark-lint-code-block-style)
 - [End file with newline](https://www.npmjs.com/package/remark-lint-final-newline)
 - No dead links, references and definitions:
   - [No dead internal links](https://www.npmjs.com/package/remark-validate-links)
@@ -131,9 +137,9 @@ README.md:5:3
   - [No literal URLs without angle-brackets](https://www.npmjs.com/package/remark-lint-no-literal-urls)
   - [No angle-bracketed links (`<url>`) without protocol](https://www.npmjs.com/package/remark-lint-no-auto-link-without-protocol)
 - [No blank lines without markers (`>`) in a blockquote](https://www.npmjs.com/package/remark-lint-no-blockquote-without-marker)
-- [Table cells must be padded](https://www.npmjs.com/package/remark-lint-table-cell-padding) ([#16](https://github.com/vweevers/hallmark/issues/16))
-- [Table rows must be fenced with pipes](https://www.npmjs.com/package/remark-lint-table-pipes)
-- [Checkboxes must use `x` as marker](https://www.npmjs.com/package/remark-lint-checkbox-character-style)
+- Tables:
+  - [Table cells must be padded](https://www.npmjs.com/package/remark-lint-table-cell-padding) ([#16](https://github.com/vweevers/hallmark/issues/16))
+  - [Table rows must be fenced with pipes](https://www.npmjs.com/package/remark-lint-table-pipes)
 
 ## Usage
 

index.js

@@ -5,7 +5,8 @@ import { engine } from 'unified-engine'
 import supportsColor from 'supports-color'
 import { fromCallback } from 'catering'
 import defaultReporter from 'vfile-reporter-shiny'
-import processor from 'remark'
+import { remark as processor } from 'remark'
+import remarkGfm from 'remark-gfm'
 import remarkCommonChangelog from 'remark-common-changelog'
 import remarkGithub from 'remark-github'
 import remarkAutolinkReferences from 'remark-autolink-references'
@@ -78,6 +79,15 @@ function hallmark (options, callback) {
       reporter,
       reporterOptions,
       plugins: [
+        [remarkGfm, {
+          tableCellPadding: true,
+
+          // Allow disabling padding because on big tables it creates noise.
+          tablePipeAlign: paddedTable,
+
+          // In addition, use fixed width columns. TODO: use string-width package
+          stringLength: paddedTable ? (s) => String(s).length : () => 3
+        }],
         [remarkCommonChangelog, { cwd, fix, pkg, repository, ...changelog }],
         [remarkGithub, { repository }],
 
@@ -100,13 +110,21 @@ function hallmark (options, callback) {
       settings: {
         // One style for code blocks, whether they have a language or not.
         fences: true,
-        listItemIndent: '1',
 
-        // Allow disabling padding because on big tables it creates noise.
-        tablePipeAlign: paddedTable,
+        // Whether to indent the content of list items with the size of the bullet plus one space
+        listItemIndent: 'one',
+
+        // Marker to use for bullets of items in unordered lists
+        bullet: '-',
+
+        // Marker to use for thematic breaks
+        rule: '-',
+
+        // Marker to use to serialize emphasis
+        emphasis: '_',
 
-        // In addition, use fixed width columns.
-        stringLength: paddedTable ? (s) => String(s).length : () => 3
+        // Marker to use to serialize strong
+        strong: '*'
       },
       pluginPrefix: 'remark',
       // "Whether to write successfully processed files"

lint.js

@@ -19,6 +19,11 @@ import remarkLintTablePipes from 'remark-lint-table-pipes'
 import remarkLintCheckboxCharacterStyle from 'remark-lint-checkbox-character-style'
 import remarkLintDefinitionCase from 'remark-lint-definition-case'
 import remarkValidateLinks from 'remark-validate-links'
+import remarkLintEmphasisMarker from 'remark-lint-emphasis-marker'
+import remarkLintStrongMarker from 'remark-lint-strong-marker'
+import remarkLintUnorderedListMarkerStyle from 'remark-lint-unordered-list-marker-style'
+import remarkLintFencedCodeMarker from 'remark-lint-fenced-code-marker'
+import remarkLintRuleStyle from 'remark-lint-rule-style'
 
 export default function ({ fix, repository, paddedTable, validateLinks }) {
   const preset = {
@@ -41,9 +46,14 @@ export default function ({ fix, repository, paddedTable, validateLinks }) {
 
   if (!fix) {
     preset.plugins.push(
+      [remarkLintEmphasisMarker, '_'],
+      [remarkLintStrongMarker, '*'],
       remarkLintFinalNewline,
+      [remarkLintUnorderedListMarkerStyle, '-'],
       remarkLintListItemBulletIndent,
       [remarkLintListItemIndent, 'space'],
+      [remarkLintFencedCodeMarker, '`'],
+      [remarkLintRuleStyle, '---'],
       remarkLintNoAutoLinkWithoutProtocol,
       remarkLintNoBlockquoteWithoutMarker,
       remarkLintNoLiteralUrls,

package.json

@@ -25,31 +25,37 @@
     "deglob": "^4.0.0",
     "find-file-up": "^2.0.1",
     "find-githost": "^1.0.0",
-    "remark": "^12.0.1",
-    "remark-autolink-references": "^1.0.0",
+    "remark": "^14.0.1",
+    "remark-autolink-references": "^2.0.0",
     "remark-collapse": "~0.1.2",
     "remark-common-changelog": "^0.0.3",
-    "remark-github": "^9.0.1",
-    "remark-lint": "^7.0.1",
+    "remark-gfm": "^3.0.1",
+    "remark-github": "^11.2.1",
+    "remark-lint": "^9.1.0",
     "remark-lint-blockquote-indentation": "^3.1.0",
-    "remark-lint-checkbox-character-style": "^2.0.1",
-    "remark-lint-checkbox-content-indent": "^2.0.1",
+    "remark-lint-checkbox-character-style": "^4.1.0",
+    "remark-lint-checkbox-content-indent": "^4.1.0",
     "remark-lint-code-block-style": "^3.1.0",
     "remark-lint-definition-case": "^3.1.0",
+    "remark-lint-emphasis-marker": "^3.1.0",
+    "remark-lint-fenced-code-marker": "^3.1.0",
     "remark-lint-final-newline": "^2.1.0",
     "remark-lint-hard-break-spaces": "^3.1.0",
-    "remark-lint-list-item-bullet-indent": "^2.0.1",
+    "remark-lint-list-item-bullet-indent": "^4.1.0",
     "remark-lint-list-item-indent": "^3.1.0",
     "remark-lint-no-auto-link-without-protocol": "^3.1.0",
-    "remark-lint-no-blockquote-without-marker": "^3.0.1",
+    "remark-lint-no-blockquote-without-marker": "^5.1.0",
     "remark-lint-no-duplicate-definitions": "^3.1.0",
-    "remark-lint-no-heading-content-indent": "^2.0.1",
-    "remark-lint-no-inline-padding": "^2.0.1",
+    "remark-lint-no-heading-content-indent": "^4.1.0",
+    "remark-lint-no-inline-padding": "^4.1.0",
     "remark-lint-no-literal-urls": "^3.1.0",
-    "remark-lint-no-undefined-references": "^2.0.1",
+    "remark-lint-no-undefined-references": "^4.1.0",
     "remark-lint-no-unused-definitions": "^3.1.0",
-    "remark-lint-table-cell-padding": "^2.0.1",
-    "remark-lint-table-pipes": "^2.0.1",
+    "remark-lint-rule-style": "^3.1.0",
+    "remark-lint-strong-marker": "^3.1.0",
+    "remark-lint-table-cell-padding": "^4.1.1",
+    "remark-lint-table-pipes": "^4.1.0",
+    "remark-lint-unordered-list-marker-style": "^3.1.0",
     "remark-toc": "^8.0.1",
     "remark-validate-links": "^11.0.2",
     "subarg": "^1.0.0",

test/api.js

@@ -10,11 +10,16 @@ test('lints various', function (t) {
     t.ifError(err)
     t.is(actual, expected)
     t.same(file.messages.map(String), [
+      'test.md:3:1-3:10: Marker style should be `-`',
+      'test.md:4:1-4:8: Marker style should be `-`',
+      'test.md:5:1-5:6: Marker style should be `-`',
       'test.md:5:3-5:6: Found reference to undefined definition',
+      'test.md:6:1-6:21: Marker style should be `-`',
       'test.md:6:3-6:21: Don’t use literal URLs without angle brackets',
       'test.md:12:23: Cell should be padded',
       'test.md:16:1-16:9: Code blocks should be fenced',
-      'test.md:28:4-28:5: Checked checkboxes should use `x` as a marker'
+      'test.md:28:5: Checked checkboxes should use `x` as a marker',
+      'test.md:32:1-32:6: Rules should use `---`'
     ])
     t.end()
   })

test/fixture/00-various-input.md

@@ -28,3 +28,5 @@ yes()
 - [X] no
 - [x] yes
 - [ ] foo
+
+* * *

test/fixture/00-various-output.md

@@ -2,7 +2,7 @@
 
 - a [**@user**](https://github.com/user)
 - b [#12](https://github.com/test/test/issues/12)
-- [c]
+- \[c]
 - <http://example.com>
 
 ## table
@@ -30,3 +30,5 @@ yes()
 - [x] no
 - [x] yes
 - [ ] foo
+
+---