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Usage
at_prev(session, call = rlang::caller_env())Arguments
- session
An annot_session.
- call
The calling environment, for error reporting.
Value
A new annot_session with the cursor decremented (clamped at 1).
See also
Other sessions:
at_current(),
at_example_session(),
at_goto(),
at_manifest(),
at_next(),
at_resume(),
at_session(),
at_session_status(),
at_set_status()