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Diffstat (limited to 'ide/coq.ml')
| -rw-r--r-- | ide/coq.ml | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ide/coq.ml b/ide/coq.ml index e960170354..7b62ef1660 100644 --- a/ide/coq.ml +++ b/ide/coq.ml @@ -392,3 +392,12 @@ let make_cases s = tarr [] | _ -> raise Not_found + +let is_state_preserving = function + | VernacPrint _ | VernacPrintOption _ | VernacGlobalCheck _ + | VernacCheckMayEval _ | VernacSearch _ | VernacLocate _ + | VernacShow _ | VernacMemOption _ | VernacComments _ + | VernacChdir None | VernacNop -> + prerr_endline "state preserving command found"; true + | _ -> + false |