(***********************************************************************)
-module F = Formula
-(* to force ocaml build to add Formula to the dependency chain even if
- we don't use it yet*)
+(** use: xml_file "XPath querie"
+ or : xml_file -f XPath_querie_file
+ only the first line of XPath_querie_file is read
+*)
+
let doc =
let fd = open_in Sys.argv.(1) in
-let query = XPath.parse Sys.argv.(2)
+let query =
+ let arg2 = Sys.argv.(2) in
+ if arg2 = "-f"
+ then let fq = open_in Sys.argv.(3) in
+ let q = XPath.parse_file fq in
+ close_in fq; q
+ else XPath.parse_string arg2
open Format
+let asta = Compil.trans query
+
let () =
fprintf err_formatter "Query: %a\n%!" XPath.Ast.print query;
+ fprintf err_formatter "Asta: %a\n%!" Asta.print asta;
fprintf err_formatter "Document:\n%!";
Tree.print_xml stderr doc (Tree.root doc);
exit 0