The goals buffer settings allow configuration of Proof General for proof by pointing or similar features. See the Proof General documentation web page for a link to the technical report ECS-LFCS-97-368 which hints at how to use these settings.
pg-goals-button-action
' is requested on a goal.
pg-goals-button-action
' is requested on an assumption.
pbp-goal-command
' or a `pbp-hyp-command
'.
pbp-goal-command
' or a `pbp-hyp-command
'.
pg-subterm-first-special-char
are assumed to be subterm position
indicators. Annotations should be finished with pg-subterm-sep-char
;
the end of the concrete syntax is indicated by pg-subterm-end-char
.
If `pg-subterm-start-char
' is nil, subterm markup is disabled.
See doc of `pg-goals-analyse-structure
' for more details of
subterm and proof-by-pointing markup mechanisms..
pg-subterm-start-char
'.
The function `pg-topterm-goalhyp-fn
' examines text following this
special character, to determine what kind of top element it is.
This setting is also used to see if proof-by-pointing features are configured. If it is unset, some of the code for parsing the prover output is disabled.
pg-subterm-start-char
'.
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