diff options
| -rw-r--r-- | generic/proof-config.el | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/generic/proof-config.el b/generic/proof-config.el index f181860e..e8757747 100644 --- a/generic/proof-config.el +++ b/generic/proof-config.el @@ -767,7 +767,9 @@ to `nil' if the proof assistant does not support nested goals." Only relevant for proof-find-and-forget-fn.") (defcustom proof-find-and-forget-fn nil - "Function returning a command string to forget back to before its argument span. + "Function that returns a command to forget back to before its argument span. +This setting is used to for retraction (undoing) in proof scripts. + The special string proof-no-command means there is nothing to do." :type 'function :group 'proof-script) @@ -781,7 +783,8 @@ when parsing the proofstate output." :group 'proof-script) (defcustom proof-kill-goal-command "" - "Command to kill a goal." + "Command to kill the currently open goal. +You must set this (perhaps to a no-op) for script management to work." :type 'string :group 'proof-script) |