1 (* Copyright (C) 2000, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://cs.unibo.it/helm/.
29 module UM = UriManager
30 module NP = NotationPp
31 module GP = GrafiteAstPp
35 let floc = H.dummy_floc
37 let out_verbatim och s =
38 Printf.fprintf och "%s" s
40 let out_comment och s =
41 let s = if s <> "" && s.[0] = '*' then "#" ^ s else s in
42 Printf.fprintf och "%s%s%s\n\n" "(*" s "*)"
44 let out_unexported och head s =
45 let s = Printf.sprintf " %s\n%s\n" head s in
48 let out_line_comment och s =
49 let l = 70 - String.length s in
50 let l = if l < 0 then 0 else l in
51 let s = Printf.sprintf " %s %s" s (String.make l '*') in
54 let out_preamble och (path, lines) =
55 let ich = open_in path in
58 let s = input_line ich in
59 begin Printf.fprintf och "%s\n" s; print (pred i) end
62 out_line_comment och "This file was automatically generated: do not edit"
64 let out_command och cmd =
65 let term_pp = NP.pp_term in
66 let lazy_term_pp = NP.pp_term in
67 let obj_pp = NP.pp_obj NP.pp_term in
68 let s = GP.pp_statement ~map_unicode_to_tex:false ~term_pp ~lazy_term_pp ~obj_pp cmd in
69 Printf.fprintf och "%s\n\n" s
71 let command_of_obj obj =
72 G.Executable (floc, G.Command (floc, obj))
74 let command_of_macro macro =
75 G.Executable (floc, G.Macro (floc, macro))
77 let require moo value =
78 command_of_obj (G.Include (floc, moo, `OldAndNew, value ^ ".ma"))
81 command_of_obj (G.Coercion (floc, UM.uri_of_string value, true, 0, 0))
83 let inline kind uri prefix flavour params =
84 let params = match prefix with
86 | prefix -> G.IPPrefix prefix :: params
88 let params = match flavour with
90 | Some flavour -> G.IPAs flavour :: params
92 let params = match kind with
93 | T.Declarative -> params
94 | T.Procedural -> G.IPProcedural :: params
96 command_of_macro (G.Inline (floc, uri, params))
98 let out_alias och name uri =
99 Printf.fprintf och "alias id \"%s\" = \"%s\".\n\n" name uri
102 if Http_getter.exists ~local:false src then () else
103 let msg = "UNAVAILABLE OBJECT: " ^ src in
104 out_line_comment och msg;
107 let commit kind och items =
108 let trd (_, _, x) = x in
109 let commit = function
110 | T.Heading heading -> out_preamble och heading
112 if !O.comments then out_line_comment och line
113 | T.Include (moo, script) -> out_command och (require moo script)
114 | T.Coercion specs ->
115 if !O.comments then out_unexported och "COERCION" (snd specs)
116 | T.Notation specs ->
117 if !O.comments then out_unexported och "NOTATION" (snd specs) (**)
118 | T.Inline (_, T.Var, src, _, _, _) ->
119 if !O.comments then out_unexported och "UNEXPORTED" src
120 (* FG: we do not export variables because we cook the other objects
121 * let name = UriManager.name_of_uri (UriManager.uri_of_string src) in
122 * out_alias och name src
124 | T.Inline (_, _, src, pre, fl, params) ->
125 if !O.getter then check och src;
126 out_command och (inline kind src pre fl params)
128 if !O.comments then out_unexported och "UNEXPORTED" (trd specs)
129 | T.Comment comment ->
130 if !O.comments then out_comment och comment
131 | T.Unexport unexport ->
132 if !O.comments then out_unexported och "UNEXPORTED" unexport
133 | T.Verbatim verbatim -> out_verbatim och verbatim
136 List.iter commit (List.rev items)
138 let string_of_inline_kind = function