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Diffstat (limited to 'coq/coq-indent.el')
| -rw-r--r-- | coq/coq-indent.el | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/coq/coq-indent.el b/coq/coq-indent.el index d5f3b49d..8892b696 100644 --- a/coq/coq-indent.el +++ b/coq/coq-indent.el @@ -234,6 +234,17 @@ and return nil." (looking-at "{\\|\\."))) 1) (t 0))) +(defun coq-empty-command-p () + "Test if between point and previous command is empty. +Comments are ignored, of course." + (let ((end (point)) + (start (coq-find-not-in-comment-backward "[^[:space:]]"))) + ;; we must find a "." to be sure, because {O} {P} is allowed in definitions + ;; with implicits --> this function is recursive + (if (looking-at "{\\|}") (coq-empty-command-p) + (looking-at "\\.")))) + + ; slight modification of proof-script-generic-parse-cmdend (one of the ; candidate for proof-script-parse-function), to allow "{" and "}" to be ; command terminator when the command is empty. TO PLUG: swith the comment |