Markup

Markup is a light-weight, neat, yet powerful text editor designed for editing plain-text files such as web pages (HTML, CSS), program source codes (Python, Ruby, Perl, etc.), structured texts (Markdown, Textile, TeX, etc.), or any other kind of plain-text. Just For Mac The application is exactly made for macOS. Markup looks and behaves just as macOS applications should. It means, you already know how to use it even on the first launch. There are no complex configuration files that require geek knowledge so that you can access all your settings including syntax definitions and themes from a standard preferences window. Quick, Easy, and Powerful Markup launches so quick that you can write your text immediately when you want to. Its perfect for you to write a draft version of your document or a scratch code. The simply organized user interface doesnt disturb your task. However, at the same time, Markup is neither a software only for beginners nor a typical minimal “zen-style” editor. It is fully customizable. There are, of course, syntax highlighting feature for various languages, find and replace with the regular expression, auto-indentation, command-line tool, and lots of other deep functions. You can also easily write your own macro in your favorite languages. Key Features • Syntax highlighting including more than 50 preset languages • Powerful find and replace with the regular expression • Auto-backup with/without overwriting actual document files • Line numbers view • Live character/word/line count • Handling file encoding and line endings with care • Auto-generated outline menu for fast navigation • Character inspector that shows the zoomed glyph and Unicode information • Vertical text layout mode • Various Unicode normalizations • Semi-transparent window • Command-line tool • Scriptable with your favorite language • JCK-languages friendly Markup is an open-source program 
licensed under the Apache License, Version 2.0 https://github.com/Coteditor