The application is a cross-over between Vim and Photoshop, meant for simple export tasks, basic illustration jobs and resizing.The typical Ronin syntax is module, followed with method:params. In this example, the crop method is part of the frame module. While one might choose to manually input or edit the crop method parameters, Ronin makes accessible the $ helper that accesses the cursor position. With a query including the $ character, clicking on the canvas will replace the $ with a position - and holding shift while clicking and dragging will replace the $ with a rect.
frame resize:640x480io load:io draw:20,20|100x100
It is and the creation of grid based designs. Most of the iconography of Nataniev has been created with Ronin.
You can view the complete Ronin Manual on Github.