Note that Quarto doesn't follow project-wide engine yet (#1171)

Author: alecloudenback

Diff for: docs/computations/julia.qmd

@@ -318,3 +318,6 @@ The currently available options are:
 - `exeflags`: An array of strings which are appended to the `julia` command that starts the worker process. For example, a notebook is run with `--project=@.` by default (the environment in the directory where the notebook is stored) but this could be overridden by setting `exeflags: ["--project=/some/directory/"]`.
 - `env`: An array of strings where each string specifies one environment variable that is passed to the worker process. For example, `env: ["SOMEVAR=SOMEVALUE"]`.
 
+### Limitations
+
+Currently, the `engine: julia` option must be specified in each `.qmd` file. Setting the engine project-wide via `_quarto.yml` [is not yet supported](https://github.com/quarto-dev/quarto-cli/issues/3157).