(WIP) Remove deprecated argument for Spec.format

Signed-off-by: Massimiliano Culpo <massimiliano.culpo@gmail.com>

lib/spack/spack/cmd/__init__.py

@@ -428,6 +428,7 @@ def display_specs(specs, args=None, **kwargs):
 
     """
 
+    # FIXME (compiler as nodes): remove the "show full compiler" arguments, and its use
     def get_arg(name, default=None):
         """Prefer kwargs, then args, then default."""
         if name in kwargs:

lib/spack/spack/cmd/find.py

@@ -99,7 +99,7 @@ def setup_parser(subparser):
         "--show-full-compiler",
         action="store_true",
         dest="show_full_compiler",
-        help="show full compiler specs",
+        help="(DEPRECATED) show full compiler specs",
     )
     implicit_explicit = subparser.add_mutually_exclusive_group()
     implicit_explicit.add_argument(