Ide: more reorganisation and cleanup

 - Avoid using Util which depends on Compat and hence Camlp4
 - Instead, a small Minilib module specific to coqide, which
   duplicate 5 functions from Util (50 lines)
 - some dead code removal
 - the coqlib variable is asked to coqtop
 - remove obsolete Util.check_for_interrupt

 This way, coqide only depends on 3 files outside ide/ :
 Coq_config, Flags, Ide_intf. Makefile and ocamlbuild are adapted
 accordingly.

TODO: how should we signal coqide error, warnings, etc ?
 For the moment, some Printf.eprintf, some failwith.
 To uniformize later...

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13930 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 24 insertions, 0 deletions

diff --git a/ide/minilib.mli b/ide/minilib.mli
new file mode 100644
index 000000000..aac3e3d77
--- /dev/null
+++ b/ide/minilib.mli
@@ -0,0 +1,24 @@
+(***********************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team    *)
+(* <O___,, *        INRIA-Rocquencourt  &  LRI-CNRS-Orsay              *)
+(*   \VV/  *************************************************************)
+(*    //   *      This file is distributed under the terms of the      *)
+(*         *       GNU Lesser General Public License Version 2.1       *)
+(***********************************************************************)
+
+(** Some excerpts of Util and similar files to avoid depending on them
+    and hence on Compat and Camlp4 *)
+
+module Stringmap : Map.S with type key = string
+
+val list_fold_left_i : (int -> 'a -> 'b -> 'a) -> int -> 'a -> 'b list -> 'a
+val list_map_i : (int -> 'a -> 'b) -> int -> 'a list -> 'b list
+val list_filter_i : (int -> 'a -> bool) -> 'a list -> 'a list
+val list_chop : int -> 'a list -> 'a list * 'a list
+val list_index0 : 'a -> 'a list -> int
+
+val subst_command_placeholder : string -> string -> string
+
+val home : string
+
+val coqlib : string ref