This is a Visual Studio Code extension that helps users process code and Markdown files in a selected folder by converting them into a printable format. The extension:
Converts code files to Markdown: Any supported code file (See Supported Languages) in the selected folder is converted to a Markdown file with syntax highlighting and line numbers.
Converts Markdown files to HTML: Markdown files are then converted to HTML, combining them into one file.
Prepares a Printable HTML: It generates an HTML file that can be printed directly, with styled code blocks, line numbers, and integrated with the Katex library for rendering LaTeX.
Supports multiple programming languages: See Supported Languages for more information
Line Numbers in Code: Code blocks are automatically numbered for better readability when printed.
LaTeX Support: Uses Katex to render LaTeX expressions in Markdown.
Print-Friendly HTML: Converts Markdown to HTML with an automatic print trigger, allowing users to print the document directly from their browser.
Ignore files that you don't want to print: (Ctrl+Shift+P) and type Preferences: Open User Settings. Search for prettyprintcode.ignore and add your patterns to ignore.
Activate the Extension: Right click on a folder in the explorer tab and choose Pretty Print Alternatively: Open the Command Palette (Ctrl+Shift+P) and type Pretty Print. Choose the Pretty Print command to activate it. Select Folder: You'll be prompted to select a folder containing code and Markdown files. The extension will process all code and Markdown files in the folder, including sub directories.
Markdown Conversion: The extension will convert code files to Markdown and place them in a new folder named print inside the selected folder.
Generate HTML: After converting the files to Markdown, the extension combines them into a single HTML file, which is saved in the same print folder.
Open & Print: The HTML file will automatically open in your default web browser, where you can print the document.
[!TIP]
To edit settings please go to vscode user settings and search for prettyprintcode
Key Functions
convertCodeToMarkdown: Converts code files to Markdown with syntax highlighting and formatted code blocks.
getAllCodeFiles: Recursively retrieves all code files (with extensions like .js, .ts, .cpp, etc.) in a selected directory.
getAllMarkdownFiles: Recursively retrieves all Markdown files (.md) in the selected directory.
addManualLineNumbersToCodeBlocks: Adds line numbers to code blocks in the HTML output to improve readability.
Pretty Print HTML Output: Combines converted Markdown content into an HTML file ready for printing.
Supported Languages
The extension now support all languages that PrismJS supports. See Ref for details:
