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With -f, we can read the XPath query in a file.
[tatoo.git]
/
src
/
test.ml
diff --git
a/src/test.ml
b/src/test.ml
index
770d4c5
..
465e409
100644
(file)
--- a/
src/test.ml
+++ b/
src/test.ml
@@
-14,6
+14,11
@@
(***********************************************************************)
(***********************************************************************)
+(** use: xml_file "XPath querie"
+ or : xml_file -f XPath_querie_file
+ only the first line of XPath_querie_file is read
+*)
+
module F = Formula
(* to force ocaml build to add Formula to the dependency chain even if
we don't use it yet*)
module F = Formula
(* to force ocaml build to add Formula to the dependency chain even if
we don't use it yet*)
@@
-25,7
+30,13
@@
let doc =
-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
open Format