ZeroBrane Studio provides limited support for Markdown formatting in comments. This can be used to provide documentation and educational materials integrated with the IDE. For example, the materials can include bold and italic text elements, links for navigation between the pages, snippets that can be executed in the Local console by clicking on them, and other elements that add interactivity to source code pages.

Markdown elements

There are six elements that are supported in the IDE:

  • _ - italic, for example, italic (_italic_)
  • ** - bold, for example, bold (**bold**)
  • [link description](link itself) - links, for example, ZeroBrane Studio project ([ZeroBrane Studio project](http://studio.zerobrane.com))
  • - code, for example print(1+2)`
  • # - header, for example, # Section 1
  • | - highlight, for example, |warning| (this is an extension of Markdown syntax)

Combinations of different styles is not supported; for example, _**foo**_ will show only as italic (with text including asterisks), not as bold italic. This is similar to how Markdown handles other markup inside code fragments.

Headers are marked at the first position of the line. All markers require whitespace outside and non-whitespace inside of them, for example, something **else** will be highlighted, but something**else** will not.

There are links of three types:

  1. URLs, which will open a default browser window when clicked,
  2. IDE files, which will load in the current window or a new window if prepended with +, and
  3. IDE commands, like macro:shell(2+3) or macro:inline(ProjectRun()).

The difference between shell and inline is that shell will show executed command in the Console and inline will not.

The colors/styles of markup elements can be customized by referencing their symbols as the field in the styles table. For example, styles.['['] = {hs = {0, 0, 255}} will set the link color to blue.

The markdown formatting includes hidden markup, which prevents deletion of selected fragments that include that markup using Ctrl-X or Shift-Del shortcuts. The workaround is to use Delete or Backspace keys to delete those selected fragments.

what a breath of fresh air. (doctorbling)

IMHO, ZBS is the fastest, most-flexible, best-thought-out IDE AND Debugger I've used since I began coding professionally in 1980. (Michael Berlyn)

Love ZeroBrane Studio. Lightweight. Works. Powerful. (Ross Berteig)

Love the debugger, saving my life. (Troy Sandal)

Thanks again for your awesome IDE. I've moved over to it, forsaking my previous investment in Decoda! (Stephen Nichols)

my kids love ZeroBrane. (Phil Hagelberg)

ZBS is beautiful experience. I am using it usually 10 hrs every day w/o problems. (Srdjan Markovic)

...heartily recommend it. (stun)

I love ZBS. I use it for all of the work I’ve started doing in Lua...! This IDE is fantastic! (Eddie Dover)

ZeroBrane Studio has got a working debugger, full IDE feature set, small footprint, and is completely customizable in lua. You have no idea how excited I was to find this little gem! (Jonathan Shieh)

It's a joy to use;... totally rock solid. (Jeff Smith)

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