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authorGravatar barras <barras@85f007b7-540e-0410-9357-904b9bb8a0f7>2001-12-10 17:09:29 +0000
committerGravatar barras <barras@85f007b7-540e-0410-9357-904b9bb8a0f7>2001-12-10 17:09:29 +0000
commitc4a1f8efca6008e98837f15b5b4508486937543a (patch)
treee6682b8e761f70d4d2fa10e5772e79e7a61744ea /parsing
parent00588ac2c248155ee8cfd574ab517df235a5831a (diff)
- condition de garde (suite)
- commande Back git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2283 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'parsing')
-rw-r--r--parsing/g_vernac.ml44
1 files changed, 3 insertions, 1 deletions
diff --git a/parsing/g_vernac.ml4 b/parsing/g_vernac.ml4
index 66c8e0170..accb5d958 100644
--- a/parsing/g_vernac.ml4
+++ b/parsing/g_vernac.ml4
@@ -453,7 +453,9 @@ GEXTEND Gram
| IDENT "Reset"; IDENT "Initial" -> <:ast< (ResetInitial) >>
| IDENT "Reset"; IDENT "Section"; id = identarg ->
<:ast< (ResetSection $id) >>
-
+ | IDENT "Back" -> <:ast<(Back)>>
+ | IDENT "Back"; n = numarg -> <:ast<(Back $n)>>
+
(* Tactic Debugger *)
| IDENT "Debug"; IDENT "On" -> <:ast< (DebugOn) >>
| IDENT "Debug"; IDENT "Off" -> <:ast< (DebugOff) >>