package coq-core

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package coq-core
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Library
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type level =
  1. | Debug
  2. | Info
  3. | Notice
  4. | Warning
  5. | Error
type doc_id = int

Document unique identifier for serialization

type route_id = int

Coq "semantic" infos obtained during execution

val default_route : route_id
type feedback_content =
  1. | Processed
  2. | Incomplete
  3. | Complete
  4. | ProcessingIn of string
  5. | InProgress of int
  6. | WorkerStatus of string * string
  7. | AddedAxiom
  8. | GlobRef of Loc.t * string * string * string * string
  9. | GlobDef of Loc.t * string * string * string
  10. | FileDependency of string option * string
  11. | FileLoaded of string * string
  12. | Custom of Loc.t option * string * Xml_datatype.xml
  13. | Message of level * Loc.t option * Pp.t
type feedback = {
  1. doc_id : doc_id;
  2. span_id : Stateid.t;
  3. route : route_id;
  4. contents : feedback_content;
}
Feedback sent, even asynchronously, to the user interface
val add_feeder : (feedback -> unit) -> int

add_feeder f adds a feeder listiner f, returning its id

val del_feeder : int -> unit

del_feeder fid removes the feeder with id fid

val feedback : ?did:doc_id -> ?id:Stateid.t -> ?route:route_id -> feedback_content -> unit

feedback ?did ?sid ?route fb produces feedback fb, with route and did, sid set appropiatedly, if absent, it will use the defaults set by set_id_for_feedback

val set_id_for_feedback : ?route:route_id -> doc_id -> Stateid.t -> unit

set_id_for_feedback route id Set the defaults for feedback

output functions
val msg_info : ?loc:Loc.t -> Pp.t -> unit

Message that displays information, usually in verbose mode, such as Foobar is defined

val msg_notice : ?loc:Loc.t -> Pp.t -> unit

Message that should be displayed, such as Print Foo or Show Bar.

val msg_warning : ?loc:Loc.t -> Pp.t -> unit

Message indicating that something went wrong, but without serious consequences.

val msg_debug : ?loc:Loc.t -> Pp.t -> unit

For debugging purposes

val console_feedback_listener : Format.formatter -> feedback -> unit

Helper for tools willing to print to the feedback system

val warn_no_listeners : bool ref

The library will print a warning to the console if no listener is available by default; ML-clients willing to use Coq without a feedback handler should set this to false.

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