Markdown-all-in-one-customized NPM

Markdown Support for Visual Studio Code

All you need for Markdown (keyboard shortcuts, table of contents, auto preview and more).

Features

Keyboard shortcuts

See full key binding list in the keyboard shortcuts section

The TOC is automatically updated on file save. To disable please change the toc.updateOnSave option.
The indentation type (tab or spaces) of TOC can be configured per file (find it in the right bottom corner)
Note: be sure to also check the list.indentationSize option
To make TOC compatible with GitHub or GitLab, set option slugifyMode accordingly
Three ways to control which headings are present in the TOC:
1. Use  to ignore a specific heading in TOC
  (It can also be placed above a heading)
2. Use toc.levels setting.
3. You can also use the toc.omittedFromToc setting to omit some headings (and their subheadings) from TOC:
```
// In your settings.json
"markdown.extension.toc.omittedFromToc": {
  // Use a path relative to your workspace.
  "README.md": [
      "# Introduction",
      "## Also omitted",
  ],
  // Or an absolute path for standalone files.
  "/home/foo/Documents/todo-list.md": [
    "## Shame list (I'll never do these)",
  ]
}
```
  Note: headings underlined with === or --- can also be omitted, just put their # and ## versions in the setting, respectively.
Easily add/update/remove section numbering
In case you are seeing unexpected TOC recognition, you can add a  comment above the list.

List editing

Print Markdown to HTML

Commands Markdown: Print current document to HTML and Markdown: Print documents to HTML (batch mode)
Compatible with other installed Markdown plugins (e.g. Markdown Footnotes) The exported HTML should look the same as inside VSCode.
Use comment  to specify a title of the exported HTML.
Plain links to .md files will be converted to .html.
It's recommended to print the exported HTML to PDF with browser (e.g. Chrome) if you want to share your documents with others.

GitHub Flavored Markdown

Table formatter
(Note that the keybinding is Ctrl + Shift + I on Linux)
Task lists

Math

Please use Markdown+Math for dedicated math support. Be sure to disable math.enabled option of this extension.

Auto completions

Tip: also support the option completion.root

Images/Files (respects option search.exclude)
Math functions (including option katex.macros)
Reference links

Others

Paste link on selected text
Override "Open Preview" keybinding with "Toggle Preview", which means you can close preview using the same keybinding (Ctrl + Shift + V or Ctrl + K V).

Available Commands

Markdown All in One: Create Table of Contents
Markdown All in One: Update Table of Contents
Markdown All in One: Add/Update section numbers
Markdown All in One: Remove section numbers
Markdown All in One: Toggle code span
Markdown All in One: Toggle code block
Markdown All in One: Print current document to HTML
Markdown All in One: Print documents to HTML
Markdown All in One: Toggle math environment
Markdown All in One: Toggle list
- It will cycle through list markers (-, *, +, 1. and 1))

Keyboard Shortcuts

Key	Command
Ctrl/Cmd + B	Toggle bold
Ctrl/Cmd + I	Toggle italic
Ctrl/Cmd + Shift + ]	Toggle heading (uplevel)
Ctrl/Cmd + Shift + [	Toggle heading (downlevel)
Ctrl/Cmd + M	Toggle math environment
Alt + C	Check/Uncheck task list item
Ctrl/Cmd + Shift + V	Toggle preview
Ctrl/Cmd + K V	Toggle preview to side

Supported Settings

Name	Default	Description
`markdown.extension.completion.respectVscodeSearchExclude`	`true`	Whether to consider `search.exclude` option when providing file path completions
`markdown.extension.completion.root`		Root folder when providing file path completions (It takes effect when the path starts with `/`)
`markdown.extension.italic.indicator`	`*`	Use `*` or `_` to wrap italic text
`markdown.extension.katex.macros`	`{}`	KaTeX macros e.g. `{ "\\name": "expansion", ... }`
`markdown.extension.list.indentationSize`	`adaptive`	Use different indentation size for ordered and unordered list
`markdown.extension.orderedList.autoRenumber`	`true`	Auto fix list markers as you edits
`markdown.extension.orderedList.marker`	`ordered`	Or `one`: always use `1.` as ordered list marker
`markdown.extension.preview.autoShowPreviewToSide`	`false`	Automatically show preview when opening a Markdown file.
`markdown.extension.print.absoluteImgPath`	`true`	Convert image path to absolute path
`markdown.extension.print.imgToBase64`	`false`	Convert images to base64 when printing to HTML
`markdown.extension.print.includeVscodeStylesheets`	`true`	Whether to include VSCode's default styles
`markdown.extension.print.onFileSave`	`false`	Print to HTML on file save
`markdown.extension.print.theme`	`light`	Theme of the exported HTML
`markdown.extension.print.validateUrls`	`true`	Enable/disable URL validation when printing
`markdown.extension.syntax.decorations`	`true`	Add decorations to ~~strikethrough~~ and `code span`
`markdown.extension.syntax.decorationFileSizeLimit`	50000	Don't render syntax decorations if a file is larger than this size (in byte/B)
`markdown.extension.syntax.plainTheme`	`false`	A distraction-free theme
`markdown.extension.tableFormatter.enabled`	`true`	Enable GFM table formatter
`markdown.extension.toc.downcaseLink`	`true`	Force the TOC links to be lowercase
`markdown.extension.toc.slugifyMode`	`github`	Slugify mode for TOC link generation (`vscode`, `github`, `gitlab` or `gitea`)
`markdown.extension.toc.omittedFromToc`	`{}`	Lists of headings to omit by project file (e.g. `{ "README.md": ["# Introduction"] }`)
`markdown.extension.toc.levels`	`1..6`	Control the heading levels to show in the table of contents.
`markdown.extension.toc.orderedList`	`false`	Use ordered list in the table of contents.
`markdown.extension.toc.plaintext`	`false`	Just plain text.
`markdown.extension.toc.unorderedList.marker`	`-`	Use `-`, `*` or `+` in the table of contents (for unordered list)
`markdown.extension.toc.updateOnSave`	`true`	Automatically update the table of contents on save.

FAQ

Q: Error "command 'markdown.extension.onXXXKey' not found"

In most cases, it is because VSCode needs a few seconds to load this extension when you open a Markdown file for the first time. (You will see a message "Activating Extensions..." on the status bar.)

If you still see this "command not found" error after waiting for a long time, please try to restart VSCode (or reinstall this extension1 if needed). Otherwise feel free to open a new issue on GitHub.

1. uninstall this extension, restart VSCode (important!) and then reinstall

Q: Which Markdown syntax is supported?

CommonMark
Tables, strikethrough and task lists (from GitHub Flavored Markdown)
Math support (from KaTeX)
Front matter

For other Markdown syntax, you need to install the corresponding extensions from VSCode marketplace (e.g. Mermaid diagram, emoji, footnotes and superscript). Once installed, they will take effect in VSCode and also the exported HTML file.