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Refactoring. (0.37.51)

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Johannes Findeisen 2026-01-14 04:53:09 +01:00
commit c6aef6f290
19 changed files with 31 additions and 16 deletions
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examples/xml_access_ns.fun
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#!/usr/bin/env fun
/*
* This file is part of the Fun programming language.
* https://fun-lang.xyz/
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the Apache-2.0 license.
* https://opensource.org/license/apache-2-0
*
* Added: 2025-12-09
*/
/*
* Access a namespaced XML file and show prefixed element names.
*/
include <io/xml.fun>
path = "./examples/data/ns_example.xml"
xml = XML()
doc = xml.from_file(path)
if (doc == 0)
print("Failed to load: ")
print(path)
else
root = xml.root(doc)
// With namespaces, the node name may include the prefix, e.g., "ns:library"
print("Root element: ")
print(xml.name(root))
content = read_file(path)
// Extract first book title and author (namespace prefix bk:)
b1 = xml.between(content, "<bk:book", "</bk:book>")
title = xml.between(b1, "<bk:title>", "</bk:title>")
author = xml.between(b1, "<bk:author>", "</bk:author>")
print("First book title: ")
print(title)
print("Author: ")
print(author)
/* Expected output:
Root element:
<?xml version="1.0" encoding="UTF-8"?>
<ns:library xmlns:ns="http://example.org/ns/library" xmlns:bk="http://example.org/ns/book">
<bk:book id="B-1">
<bk:title>The Art of Fun</bk:title>
<bk:author>J. Findeisen</bk:author>
</bk:book>
<bk:book id="B-2">
<bk:title>Minimal VM Design</bk:title>
<bk:author>A. Dev</bk:author>
</bk:book>
</ns:library>
First book title:
The Art of Fun
Author:
J. Findeisen
*/