grafite scripts. Useful for grep/sed like operations over a bunch of scripts.
+grafiteWalker.cmi: grafiteParser.cmi
dependenciesParser.cmo: dependenciesParser.cmi
dependenciesParser.cmx: dependenciesParser.cmi
grafiteParser.cmo: dependenciesParser.cmi grafiteParser.cmi
grafiteDisambiguator.cmx: grafiteDisambiguator.cmi
grafiteDisambiguate.cmo: grafiteDisambiguator.cmi grafiteDisambiguate.cmi
grafiteDisambiguate.cmx: grafiteDisambiguator.cmx grafiteDisambiguate.cmi
+grafiteWalker.cmo: grafiteParser.cmi grafiteWalker.cmi
+grafiteWalker.cmx: grafiteParser.cmx grafiteWalker.cmi
PACKAGE = grafite_parser
PREDICATES =
-INTERFACE_FILES = \
- dependenciesParser.mli \
- grafiteParser.mli \
- cicNotation2.mli \
- grafiteDisambiguator.mli \
- grafiteDisambiguate.mli \
+INTERFACE_FILES = \
+ dependenciesParser.mli \
+ grafiteParser.mli \
+ cicNotation2.mli \
+ grafiteDisambiguator.mli \
+ grafiteDisambiguate.mli \
+ grafiteWalker.mli \
$(NULL)
IMPLEMENTATION_FILES = $(INTERFACE_FILES:%.mli=%.ml)
--- /dev/null
+(* Copyright (C) 2006, HELM Team.
+ *
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ *
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ *
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
+
+type statement_test =
+ GrafiteParser.ast_statement GrafiteParser.localized_option -> bool
+
+let get_loc =
+ function
+ | GrafiteParser.LSome (GrafiteAst.Executable (loc, _))
+ | GrafiteParser.LSome (GrafiteAst.Comment (loc, _))
+ | GrafiteParser.LNone loc ->
+ loc
+
+let grep_statement ?(status = LexiconEngine.initial_status) ?(callback = ignore)
+ ~fname test
+=
+ let include_paths =
+ Helm_registry.get_list Helm_registry.string "matita.includes" in
+ let content = HExtlib.input_file fname in
+ let lexbuf = Ulexing.from_utf8_string content in
+ let parse_fun status =
+ GrafiteParser.parse_statement lexbuf ~include_paths status in
+ let rec exaust acc status = (* extract "interesting" statement locations *)
+ let stm =
+ try Some (parse_fun status)
+ with End_of_file -> None in
+ match stm with
+ | None -> List.rev acc
+ | Some (status, stm) when test stm -> (* "interesting" statement *)
+ let loc_begin, loc_end = HExtlib.loc_of_floc (get_loc stm) in
+ let raw_statement =
+ String.sub content loc_begin (loc_end - loc_begin) in
+ callback raw_statement;
+ exaust (raw_statement :: acc) status
+ | Some (status, _stm) -> exaust acc status in
+ exaust [] status
+
+let ma_extension_test fname = Filename.check_suffix fname ".ma"
+
+let rgrep_statement ?status ?callback ?(fname_test = ma_extension_test)
+ ~dirname test
+=
+ let files = HExtlib.find ~test:fname_test dirname in
+ List.flatten
+ (List.map
+ (fun fname ->
+ let callback =
+ match callback with
+ | None -> None
+ | Some f -> Some (fun s -> f (fname, s)) in
+ List.map (fun raw -> fname, raw)
+ (grep_statement ?status ?callback ~fname test))
+ files)
+
--- /dev/null
+(* Copyright (C) 2006, HELM Team.
+ *
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ *
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ *
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
+
+type statement_test =
+ GrafiteParser.ast_statement GrafiteParser.localized_option -> bool
+
+ (** @param status initial status, defaults to LexiconEngine.initial_status
+ * @param callback if given it will be invoked as soon as a matching
+ * statement is found (i.e. it provides incremental notification in case
+ * grepping takes a while) *)
+val grep_statement:
+ ?status: LexiconEngine.status ->
+ ?callback: (string -> unit) ->
+ fname:string -> statement_test ->
+ string list
+
+ (** As above, but act on all file (recursively) located under directory
+ * dirname whose name matches fname_test. Default test matches files with
+ * extension ".ma".
+ * @return list of pairs <fname, raw statement>, as "grep -H" would do *)
+val rgrep_statement:
+ ?status: LexiconEngine.status ->
+ ?callback: (string * string -> unit) ->
+ ?fname_test:(string -> bool) -> dirname:string -> statement_test ->
+ (string * string) list
+
projects / helm.git / commitdiff