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