参考所有分组，完成尽量多的内容

结论：聚合守护锁住LinuxCNC loadusr源依据，要求switchkins/remap生成器按do_loadusr_cmd getopt(+wWin:)和补全表跳过等待名后再记录实际程序。

docs/linuxcnc-source-policy.md

@@ -124,6 +124,13 @@ Efficiency rules:
   entries as source coverage only. Resolvable tool tables referenced by
   M428/M429/M430 INI files must be present as `tooldata` manifest entries and
   must not become new generated API aliases or browser cases.
+- LinuxCNC `halcmd loadusr` parsing must stay source-tied to
+  `src/hal/utils/halcmd_commands.cc` `do_loadusr_cmd()` and its
+  `getopt("+wWin:")` option model. Generator/checker code that extracts
+  user-space component programs from INI/HAL `loadusr` lines must also preserve
+  the common `-W/-Wn/-w/-iw` forms listed by
+  `src/hal/utils/halcmd_completion.c`, and must skip wait component names such
+  as `-Wn NAME` or `-n NAME` before recording the actual program source.
 - The kinematics manifest lister must preserve every allowed manifest group
   used by switchkins and RTCP coverage, including `asset`, `tooldata`, and
   `generated`, and must reject unknown filters or output modes for those groups.