geml_rename

io.github.geml-spec/geml · Verify this server

Rename a block id AND every reference to it in the same document, in one id-boundary-safe write. Use this rather than geml_set or a text search-and-replace, which would also hit ids that merely share a prefix. A Markdown heading's anchor is its text, so it is renamed by changing the heading with geml_set (`part: head`), not here. An `old` id that does not exist, or a `new` one already taken, is refused. Returns `{ok, file, diagnostics, revision}`, with `notes` when the write did something to say out loud (a block it dropped, an address it changed); a refusal is `ok: false` with a `hint`, and the file is unchanged. This server is STATELESS: the document travels in `source` and a write comes back as `document` for you to save; it holds no other documents, so a cross-document reference such as `[[other.geml#id]]` cannot be resolved here and is reported as `unresolvable-document`.