Rename samples subdirectories

samples/XQuery/xproc.xqm

@@ -0,0 +1,70 @@
+(: -------------------------------------------------------------------------------------
+
+    xproc.xqm - core xqm contains entry points, primary eval-step function and
+    control functions.
+
+ ---------------------------------------------------------------------------------------- :)
+xquery version "3.0"  encoding "UTF-8";
+
+module namespace xproc = "http://xproc.net/xproc";
+
+ (: declare namespaces :)
+ declare namespace p="http://www.w3.org/ns/xproc";
+ declare namespace c="http://www.w3.org/ns/xproc-step";
+ declare namespace err="http://www.w3.org/ns/xproc-error";
+
+ (: module imports :)
+(:  import module namespace util = "http://xproc.net/xproc/util" at "util1.xqm"; :)
+ import module namespace const = "http://xproc.net/xproc/const" at "const.xqm";
+ import module namespace parse = "http://xproc.net/xproc/parse" at "parse.xqm";
+ import module namespace u = "http://xproc.net/xproc/util" at "util.xqm";
+
+ (: declare options :)
+ declare boundary-space preserve;
+ declare option saxon:output "indent=yes";
+
+ (: declare functions :)
+ declare variable $xproc:run-step       := xproc:run#6;
+ declare variable $xproc:parse-and-eval := ();
+ declare variable $xproc:declare-step   := ();
+ declare variable $xproc:choose         := ();
+ declare variable $xproc:try            := ();
+ declare variable $xproc:catch          := ();
+ declare variable $xproc:group          := ();
+ declare variable $xproc:for-each       := ();
+ declare variable $xproc:viewport       := ();
+ declare variable $xproc:library        := ();
+ declare variable $xproc:pipeline       := ();
+ declare variable $xproc:variable       := ();
+
+
+ (: list all declared namespaces :)
+ (: -------------------------------------------------------------------------- :)
+ declare function xproc:enum-namespaces($pipeline){
+ (: -------------------------------------------------------------------------- :)
+    <namespace name="{$pipeline/@name}">{u:enum-ns(<dummy>{$pipeline}</dummy>)}</namespace>
+ };
+
+ (: entry point :)
+ (: -------------------------------------------------------------------------- :)
+ declare function xproc:run($pipeline,$stdin,$dflag,$tflag,$bindings,$options){
+ (: -------------------------------------------------------------------------- :)
+
+ (: STEP I: preprocess :)
+ let $validate   := ()
+ let $namespaces := xproc:enum-namespaces($pipeline)
+ let $parse      := parse:explicit-bindings( parse:AST(parse:explicit-name(parse:explicit-type($pipeline))))
+ let $ast        := element p:declare-step {$parse/@*,
+       parse:pipeline-step-sort( $parse/*, () )
+     }
+
+ (: STEP II: eval AST :)
+ let $eval_result := ()
+
+ (: STEP III: serialize and return results :)
+ let $serialized_result := $pipeline
+
+ return 
+   $serialized_result
+ };
+