type fold_kind = [ `Left | `Right ]
type location = Lexing.position * Lexing.position
+(* cut and past from CicAst.loc_of_floc *)
+let loc_of_floc = function
+ | { Lexing.pos_cnum = loc_begin }, { Lexing.pos_cnum = loc_end } ->
+ (loc_begin, loc_end)
type term_attribute =
- [ `Loc of location (* source file location *)
- | `IdRef of string (* ACic pointer *)
+ [ `Loc of location (* source file location *)
+ | `IdRef of string (* ACic pointer *)
+ | `Level of int * Gramext.g_assoc (* precedence, associativity *)
]
type literal =
| Magic of magic_term
| Variable of pattern_variable
-and capture_variable = Cic.name * term option (* name, type *)
+ (* name, type. First component must be Ident or Variable (FreshVar _) *)
+and capture_variable = term * term option
+
and meta_subst = term option
and subst = string * term
and case_pattern = string * capture_variable list
-and box_kind = H | V
+and box_kind = H | V | HV | HOV
+and box_spec = box_kind * bool * bool (* kind, spacing, indent *)
and layout_pattern =
| Sub of term * term
|+ column separator, row separator +| *)
| Sqrt of term
| Root of term * term (* argument, index *)
- | Break
- | Box of box_kind * term list
+(* | Break *)
+ | Box of box_spec * term list
and magic_term =
(* level 1 magics *)
| FreshVar of string
type argument_pattern =
- | IdentArg of string
- | EtaArg of string option * argument_pattern (* eta abstraction *)
+ | IdentArg of int * string (* eta-depth, name *)
type cic_appl_pattern =
| UriPattern of string
- | ArgPattern of argument_pattern
+ | VarPattern of string
| ApplPattern of cic_appl_pattern list
-type value =
- | TermValue of term
- | StringValue of string
- | NumValue of string
- | OptValue of value option
- | ListValue of value list
-
-type value_type =
- | TermType
- | StringType
- | NumType
- | OptType of value_type
- | ListType of value_type
-
-type declaration = string * value_type
+type phrase = (* TODO hackish: replace with TacticAst.statement or similar *)
+ | Print of term
+ | Notation of term * Gramext.g_assoc option * int option * term
+ (* level 1 pattern, associativity, precedence, level 2 pattern *)
+ | Interpretation of (string * argument_pattern list) * cic_appl_pattern
+ | Render of UriManager.uri