From be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 04:57:58 +0200
Subject: Adding upstream version 1.44.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
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+PICOTEMPLATE - a tiny template engine for embedded HTML
+=======================================================
+
+Picotemplate is a tiny template engine (preprocessor) designed to embed HTML (or other types of document) within the source code of any programming language.
+
+There are often cases where you would like to generate HTML within a program.  In such cases, the easiest way would be to use a DSL (domain-specific language) to embed the HTML in the source code and preprocess it.  Picotemplate is a preprocesser designed for such an use-case.
+
+As of now, Perl, C++, JavaScript, and JSX are the supported languages.
+
+THE LOGIC
+---------
+
+* lines starting with "?" are considered as embedded document
+* <?= ?> within embedded document are considered as expressions (that return strings)
+* the output is accumulated to variable named "_" (or $output in case of perl)
+* filenames starting with an underscore (_) will be preprocessed, and the name of the output file will be the same omitting the leading underscore (e.g. _foo.cc will be preproccessed and converted to foo.cc)
+
+EXAMPLE
+-------
+
+The following code (in _foo.cc) will be preprocessed and converted to a function (in foo.cc) that returns an function building an HTML snippet.
+
+```
+std::string unordered_list(const std::vector<std::string>& strs)
+{
+    std::string _; // output is accumulated to _
+?<ul>
+    for (std::vector<std::string>::const_iterator i = strs.begin();
+         i != strs.end();
+         ++i) {
+?<li><?= escapeHTML(*i) ?></li>
+    }
+?</ul>
+    return _;
+}
+```
+
+To preprocess a source file, simply run the command with the name of the source file to preprocess.  The following exmaple preprocesses _foo.cc_ (template files should start with an underscore) and produces _foo.cc_.
+
+```
+$ picotemplate.pl _foo.cc
+```
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