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Rust Requires Chilkat v11.2.0+

Markdown to HTML - Full Document, Custom Theme with Code Syntax Highlighting

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Demonstrates how to convert a complete Markdown document to HTML using your own custom theme with Cloudfare Prism's code syntax highlighting.

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let _ = false;

let options = chilkat::JsonObject::new();

// Instead of specifying a "theme", provide values for the HTML document parts.

let sb_head = chilkat::StringBuilder::new();
let b_crlf = true;
let _ = sb_head.append_line("<head>", b_crlf);
let _ = sb_head.append_line("<style>", b_crlf);
let _ = sb_head.append_line("body {", b_crlf);
let _ = sb_head.append_line("  font-family: \"Segoe UI\", Tahoma, Geneva, Verdana, sans-serif;", b_crlf);
let _ = sb_head.append_line("}", b_crlf);
let _ = sb_head.append_line("</style>", b_crlf);
let _ = sb_head.append_line("</head>", b_crlf);

// Each HTML section can be set individually.
let _ = options.update_string("docType", "<!DOCTYPE html>");
let _ = options.update_string("rootElement", "<html lang=\"en\">");
let _ = options.update_string("head", &sb_head.get_as_string().unwrap_or_default());
let _ = options.update_string("bodyStart", "<body>\n<div id=\"content\"");
let _ = options.update_string("bodyEnd", "</div>\n</body>");

// We can add extra content to the bottom of the HTML head and body sections like this:
// Here we are using the Cloudfare Prism "coy" theme for code syntax higlighting.
let _ = options.update_string("extraHead", "<link rel=\"stylesheet\" href=\"https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/themes/prism-coy.min.css\" />");
let _ = options.update_string("extraBody", "<script src=\"https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/prism.min.js\"></script><script src =\"https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/plugins/autoloader/prism-autoloader.min.js\"></script>");

let sb_markdown = chilkat::StringBuilder::new();
let sb_html = chilkat::StringBuilder::new();

if sb_markdown.load_file("qa_data/markdown/test1.md", "utf-8").is_err() {
    println!("{}", sb_markdown.last_error_text());
    return;
}

let _ = sb_markdown.markdown_to_html(&options, &sb_html);
let _ = sb_html.to_crlf();

println!("{}", sb_html.get_as_string().unwrap_or_default());

// The sample markdown input for this example is identical to the one at Markdown to HTML - Full Document, Raw, where you can view it.

// Sample HTML output as viewed in a browser:

// image