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| author |  Stephane Glondu <steph@glondu.net> | 2012-06-04 12:07:52 +0200 |
|---|---|---|
| committer | Stephane Glondu <steph@glondu.net> | 2012-06-04 12:07:52 +0200 |
| commit | 61dc740ed1c3780cccaec00d059a28f0d31d0052 (patch) | |
| tree | d88d05baf35b9b09a034233300f35a694f9fa6c2 /toplevel/vernac.mli | |
| parent | 97fefe1fcca363a1317e066e7f4b99b9c1e9987b (diff) | |
Imported Upstream version 8.4~gamma0+really8.4beta2upstream/8.4_gamma0+really8.4beta2
Diffstat (limited to 'toplevel/vernac.mli')
| -rw-r--r-- | toplevel/vernac.mli | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/toplevel/vernac.mli b/toplevel/vernac.mli index d89e90d0..bcfe9b71 100644 --- a/toplevel/vernac.mli +++ b/toplevel/vernac.mli @@ -21,7 +21,14 @@ exception DuringCommandInterp of Util.loc * exn exception End_of_input val just_parsing : bool ref -val eval_expr : Util.loc * Vernacexpr.vernac_expr -> unit + +(** [eval_expr] executes one vernacular command. By default the command is + considered as non-state-preserving, in which case we add it to the + Backtrack stack (triggering a save of a frozen state and the generation + of a new state label). An example of state-preserving command is one coming + from the query panel of Coqide. *) + +val eval_expr : ?preserving:bool -> Util.loc * Vernacexpr.vernac_expr -> unit val raw_do_vernac : Pcoq.Gram.parsable -> unit (** Set XML hooks *) |