Todd Gamblin 45d149c7d3 bugfix: only complete aliases for potential aliases (#39887) ...

Smart alias completion introduced in #39499 wasn't as smart as it needed to be, and
would complete any invalid command prefix and some env names with alias names.

- [x] don't complete aliases if there are no potential completions
      e.g., don't convert `spack isnotacommand` -> `spack concretize`

- [x] don't complete with an aliases if we're not looking at a top-level subcommand.

2023-09-08 12:51:26 +02:00

..

spack-completion.bash

bugfix: only complete aliases for potential aliases (#39887)

2023-09-08 12:51:26 +02:00