all coqide specific files moved into ide/

lib/interface split into:
 - lib/feedback
     subscribe-based feedback bus (also used by coqidetop)
 - ide/interface
     definition of coqide protocol messages
   lib/pp
     structured info/err/warn messages

lib/serialize split into:
 - lib/serialize
     generic xml serialization (list, pairs, int, loc, ...)
     used by coqide but potentially useful to other interfaces
 - ide/xmlprotocol
     serialization of protocol messages as in ide/interface

the only drawback is that coqidetop needs -thread
and I had to pass that option to all files in ide/

1 files changed, 56 insertions, 0 deletions

diff --git a/ide/xmlprotocol.mli b/ide/xmlprotocol.mli
new file mode 100644
index 0000000000..42defce85b
--- /dev/null
+++ b/ide/xmlprotocol.mli
@@ -0,0 +1,56 @@
+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+(** * Applicative part of the interface of CoqIde calls to Coq *)
+
+open Interface
+open Xml_datatype
+
+type 'a call
+
+type unknown
+
+val add         : add_sty         -> add_rty call
+val edit_at     : edit_at_sty     -> edit_at_rty call
+val query       : query_sty       -> query_rty call
+val goals       : goals_sty       -> goals_rty call
+val hints       : hints_sty       -> hints_rty call
+val status      : status_sty      -> status_rty call
+val mkcases     : mkcases_sty     -> mkcases_rty call
+val evars       : evars_sty       -> evars_rty call
+val search      : search_sty      -> search_rty call
+val get_options : get_options_sty -> get_options_rty call
+val set_options : set_options_sty -> set_options_rty call
+val quit        : quit_sty        -> quit_rty call
+val init        : init_sty        -> init_rty call
+val stop_worker : stop_worker_sty -> stop_worker_rty call
+(* retrocompatibility *)
+val interp      : interp_sty      -> interp_rty call
+
+val abstract_eval_call : handler -> 'a call -> 'a value
+
+(** * Protocol version *)
+
+val protocol_version : string
+
+(** * XML data marshalling *)
+
+val of_call : 'a call -> xml
+val to_call : xml -> unknown call
+
+val of_answer : 'a call -> 'a value -> xml
+val to_answer : 'a call -> xml -> 'a value
+
+(* Prints the documentation of this module *)
+val document : (xml -> string) -> unit
+
+(** * Debug printing *)
+
+val pr_call : 'a call -> string
+val pr_value : 'a value -> string
+val pr_full_value : 'a call -> 'a value -> string