Pre-defined User Snippets

This #recipe allows us to introduce Roam style commands to Foam, by using VS Code Snippets. Consider the below snippets:

{
  "Zettelkasten Id": {
    "scope": "markdown",
    "prefix": "/id",
    "description": "Zettelkasten Id",
    "body": [
      "${CURRENT_YEAR}-${CURRENT_MONTH}-${CURRENT_DATE} ${CURRENT_HOUR}:${CURRENT_MINUTE}:${CURRENT_SECOND}"
    ]
  },
  "Current date": {
    "scope": "markdown",
    "prefix": "/date",
    "description": "Current date",
    "body": [
      "${CURRENT_YEAR}-${CURRENT_MONTH}-${CURRENT_DATE} ${CURRENT_HOUR}:${CURRENT_MINUTE}:${CURRENT_SECOND}"
    ]
  }
}

Which would look like:

Using snippets enables Foam users to add Adding Custom Snippets themselves so they live alongside the first-class /commands.

Notes & Considerations

• VS Code supplies “commands” already via the command palette
  • Consider the UX around this. Users less familiar with VS Code are more likely to be familiar with / to trigger a command menu. Experienced VS Code users may be more likely to favour the command palette.
• We can use TabCompletionProvider and snippets and mix them (maybe) via the following VS Code setting: "editor.snippetSuggestions": "inline" | "top" | "bottom" | "none"
• For more discussion, consult the PR here.

Simplifying Markdown Syntax

Some markdown syntax is difficult for users who have never authored markdown before. Take for example a checkbox/todo. The following syntax is required:

- [ ] Something todo...

We could provide snippets that expand out into the associated markdown syntax, like in the below GIF:

The JSON for these snippets can be found here.