vms-916: real VMS message idents for queue/submit (no invented ones)

[baron-3dl]

Fixes the invented VMS message idents in the DCL queue/submit handlers (authenticity Tier-0, rd vms-916). Requires operator sign-off (D3) to close.

Ident replacement table (invented → real, cited)

Site(s)	Invented (before)	Real VMS (after)	Provenance
queue-manager-unavailable (SUBMIT/PRINT/SHOW QUEUE/SHOW ENTRY/SET ENTRY/SET QUEUE/DELETE-ENTRY)	%<CMD>-E-QMANERR, queue manager initialization failed	%JBC-E-JOBQUEDIS, system job queue manager is not running	VSI System Messages (JBC); System Manager's Manual queue chapter; field transcripts (HPE/comp.os.vms)
SUBMIT failure	%SUBMIT-E-SUBMITERR, failed to submit job to queue <q>	%JBC-E-NOSUCHQUE, no such queue - <q>	JBC; dominant vmsq_submit failure = queue absent
PRINT failure	%PRINT-E-PRINTERR, failed to queue file to <q>	%JBC-E-NOSUCHQUE, no such queue - <q>	as above
SHOW/SET QUEUE nonexistent	%SHOW/%SET-E-NOSUCHQUE	facility → %JBC-E-NOSUCHQUE, no such queue	ident was real; only facility was wrong
SET/SHOW ENTRY entry-not-found	%<CMD>-E-ENTNOTFND, entry <n> not found	%JBC-E-NOSUCHENT, no such entry	VSI DCL Dictionary DELETE/ENTRY example
DELETE/ENTRY entry-not-found	%DELETE-E-ENTNOTFND, entry <n> not found	two-line chain %DELETE-W-SEARCHFAIL, error searching for <n> + -JBC-E-NOSUCHENT, no such entry	verbatim from VSI/HP DCL Dictionary DELETE/ENTRY
missing required value (SET ENTRY / SET QUEUE / DELETE/ENTRY)	%DCL-E-NOENTRY / %SET-E-NOQUNAM	%DCL-W-INSFPRM, missing command parameters - supply all required parameters	VSI System Messages (DCL)

OVMX-design (labelled — never presented as VMS)

• %OVMX-E-IVENTNUM, invalid entry number — non-numeric /ENTRY= value; real VMS rejects this in the CLD parser, a path OVMX does not reach here.
• %OVMX-E-QUESETERR, failed to <op> queue — internal queue-DB write fault, no VMS analogue.

Facility JBC (Job Controller, $JBCMSGDEF) is the real VMS owner of queue/batch/print condition values.

Provenance audit

Full ident-by-ident audit with citations: docs/audit-message-idents-vms-916.md (the D3 sign-off artifact). It also catalogs the already-grounded known_codes[]/msg_db[] catalogs and flags the success-line idents (SUBMITTED/QUEUED/QUEMOD/MODIFIED/DELETED) for a coordinated follow-up (they diverge from VMS plain-text output but are gated by existing tests — a separable success-FORMAT change, out of scope here).

Declaration repointing (task item #3)

• sys_msg.c OVMX-USERSPACE declarations already cite the live owner vms-916 (not the closed vms-5b4; that string appears only in the shared register-header line common to every sys_*.c). No repointing needed.
• tracking/rd-citations.tsv + tools/gen_rd_citations.py no longer exist — torn down by operator ruling vms-dc7 (2026-08-06). Nothing to regenerate; recreating it would revert the ruling.

Test evidence

tests/dcl/test_queue_messages.sh (new) drives the three failure paths, asserts the real JBC text, and EXPECT_NOT-guards QMANERR/SUBMITERR/PRINTERR/ENTNOTFND. Rigorously verified: fails on origin/main source, passes with this fix. DCL suite: 139 passed / 5 failed — the 5 are pre-existing environmental failures (HELP library, INSTALL.EXE, SCSNODE config, companion .EXEs), confirmed identical on baseline. The userspace_service_register authenticity gate passes.

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