diff options
Diffstat (limited to 'generic/proof-script.el')
| -rw-r--r-- | generic/proof-script.el | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/generic/proof-script.el b/generic/proof-script.el index bf0b52ae..fb507593 100644 --- a/generic/proof-script.el +++ b/generic/proof-script.el @@ -508,9 +508,9 @@ Names must be unique for a given " (defun pg-add-proof-element (name span) (pg-add-element "proof" name span) - (set-span-property proofbodyspan 'name name) - (set-span-property proofbodyspan 'type 'proof) - (set-span-property proofbodyspan 'idiom 'proof) + (set-span-property span 'name name) + (set-span-property span 'type 'proof) + (set-span-property span 'idiom 'proof) ;; (set-span-property span 'context-menu (pg-proof-element-menu name)) (if proof-disappearing-proofs (pg-make-element-invisible "proof" name))) @@ -1174,6 +1174,7 @@ the ACS is marked in the current buffer. If CMD does not match any, ;; FIXME: subroutine here: (let ((gspan span) (savestart (span-start span)) + (saveend (span-end span)) goalend nam next ncmd) ;; Try to set the name of the theorem from the save @@ -1235,7 +1236,8 @@ the ACS is marked in the current buffer. If CMD does not match any, ;; Make a nested span which contains the purported body of the ;; proof, and add to buffer-local list of elements, maybe ;; making invisible. - (let ((proofbodyspan (make-span goalend savestart))) + (let ((proofbodyspan + (make-span goalend (if proof-script-integral-proofs saveend savestart)))) (pg-add-proof-element nam proofbodyspan)) ;; Set the context sensitive menu/keys @@ -2028,13 +2030,14 @@ others)." (defun proof-last-goal-or-goalsave () (save-excursion (let ((span (span-at-before (proof-locked-end) 'type))) - (while (and span - (not (eq (span-property span 'type) 'goalsave)) - (or (eq (span-property span 'type) 'comment) - (not (funcall proof-goal-command-p - (span-property span 'cmd))))) - (setq span (prev-span span 'type))) - span))) + (while (and span + (not (eq (span-property span 'type) 'goalsave)) + (or (eq (span-property span 'type) 'proof) + (eq (span-property span 'type) 'comment) + (not (funcall proof-goal-command-p + (span-property span 'cmd))))) + (setq span (prev-span span 'type))) + span))) (defun proof-retract-target (target delete-region) "Retract the span TARGET and delete it if DELETE-REGION is non-nil. @@ -2045,6 +2048,7 @@ up to the end of the locked region." (span (proof-last-goal-or-goalsave)) actions) + ;; Examine the last span in the locked region. ;; If the last goal or save span is not a proof or @@ -2141,6 +2145,9 @@ command." (proof-goto-end-of-locked) (backward-char) (setq span (span-at (point) 'type)))) + ;; FIXME mmw: make sure we pass by a proof body overlay (is there a better way?) + (and (eq (span-property span 'type) 'proof) + (setq span (prev-span span 'type))) (proof-retract-target span delete-region))) |