–– Pkl Error ––
Invalid glob pattern `foo.pkl\`.

x | import* "foo.pkl\\" as invalidGlob
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
at invalidGlobImport3#invalidGlob (file:///$snippetsDir/input/errors/invalidGlobImport3.pkl)

The backslash (`\`) is the escape character, and cannot terminate a glob pattern.

x | res = invalidGlob
          ^^^^^^^^^^^
at invalidGlobImport3#res (file:///$snippetsDir/input/errors/invalidGlobImport3.pkl)

xxx | text = renderer.renderDocument(value)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
at pkl.base#Module.output.text (pkl:base)
