add aliases to command "vis" and hide autocompletion for replaced commands

pwndbg/commands/ptmalloc2.py

@@ -996,7 +996,7 @@ group.add_argument(
 )
 
 
-@pwndbg.commands.ArgparsedCommand(parser, category=CommandCategory.PTMALLOC2)
+@pwndbg.commands.ArgparsedCommand(parser, aliases=["vis"], category=CommandCategory.PTMALLOC2)
 @pwndbg.commands.OnlyWithResolvedHeapSyms
 @pwndbg.commands.OnlyWhenHeapIsInitialized
 @pwndbg.commands.OnlyWhenUserspace

pwndbg/dbg/gdb/__init__.py

@@ -1338,7 +1338,6 @@ class GDB(pwndbg.dbg_mod.Debugger):
         # See https://github.com/pwndbg/pwndbg/issues/2890#issuecomment-2813047212
         # Note: Remove this in a late 2025 or 2026 release?
         for deprecated_cmd in (
-            "dev_dump_instruction",
             "vmmap_add",
             "vmmap_clear",
             "vmmap_load",
@@ -1366,11 +1365,10 @@ class GDB(pwndbg.dbg_mod.Debugger):
             "jemalloc_extent_info",
             "jemalloc_find_extent",
             "jemalloc_heap",
-            "reinit_pwndbg",
         ):
             fixed_cmd = deprecated_cmd.replace("_", "-")
             gdb.execute(
-                f"alias {deprecated_cmd} = echo Use `{fixed_cmd}` instead (Pwndbg changed `_` to `-` in command names)\\n"
+                f"alias -a {deprecated_cmd} = echo Use `{fixed_cmd}` instead (Pwndbg changed `_` to `-` in command names)\\n"
             )
 
         # This may throw an exception, see pwndbg/pwndbg#27