Differences from the upstream npm package
-----------------------------------------

* min/ and dev/ are the AMD copy of the editor: upstream's release script
  copies both out of monaco-editor-core, which Debian does not build (see the
  engine's README.Debian), so debian/build-amd.cjs builds them here from the
  ES modules -- min/ minified, dev/ readable, as in the npm package, because
  consumers patch the readable TypeScript worker by name (zotero does).
  There is no min-maps/, because the build makes no source maps.  No
  translations are built, so the *.nls.js modules of those trees are empty
  and the editor shows its own English strings.

* The ES module tree is assembled by Debian's build rather than by the release
  script, so twenty of the 1161 files differ from the npm release: the eight
  language plugin bundles (the four plugins' Mode and worker), which come out
  larger here because vscode-languageserver-types ships only a UMD build in
  Debian and the ES module build recovered from it cannot be tree shaken; the
  eleven that the engine package's own build also produces differently from its
  npm release (see its README.Debian); and ts.worker.js, which carries this
  package's TypeScript.

* src/language/typescript/lib/ is generated during the build from Debian's
  TypeScript rather than the release upstream pins (5.0.2), so the TypeScript
  worker is that version.

* package.json records the version of the packaged monaco-editor-core, its
  commit and vscode's, as upstream's release script does.

* codicon.ttf comes from fonts-codicons, which rebuilds it from upstream's SVG,
  rather than from the engine package. The font is
  /usr/share/fonts/truetype/codicons/codicon.ttf; the copy under
  /usr/share/fonts-codicons/ that the package Description mentions is a symlink
  to it.