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Interface

This page indicates which menus and buttons are used by the CBS IDE.

Use the following menus for CBS specifications:

Project
Use Clean… if an analysis needs refreshing. Keep Build Automatically enabled.
Run
Add funcon interpreters as External Tools, customise their display with Organize Favorites, and run them by clicking a button.
Spoofax
Use to generate editors, HTML, and LaTeX from CBS specifications, and to generate funcons from programs.
Spoofax (meta)
Use to disable static analysis of CBS specifications temporarily while editing.1

Projects

Use the project explorer to:

  • import projects
  • inspect which files projects contain
  • open language editors

Console

Follow the progress of Spoofax with generating and building artefacts in the Spoofax console.

Annotations

Many of the language specifications in CBS-beta have “info” annotations (usually indicating incomplete argument checking in funcon terms). The default Spoofax setting for infos is to show the source with squiggly lines. You can turn this off in the preferences: General: Editors: Text Editors: Annotations: Infos, uncheck Text as.

Browsing

You can browse the CBS-beta collections of funcons definitions and language specifications as web pages and PDfs, both locally and online. Highlighting of keywords and the various kinds of names makes the specifications easier to read. Moreover, each name reference is hyperlinked to the corresponding declaration, so you do not need to become familiar with the hierarchical structure of the repository.

You can also browse the source files of CBS specifications locally using Spoofax, with the same highlighting and hyperlinks.

Web pages

Use any browser. Install the CBS-beta repository to browse its web pages locally. Use Jekyll to serve the pages; they may require Internet access.

PDFs

On macOS (Catalina and Big Sur), neither the Preview app nor the Safari web browser currently supports scrolling to hyperlink targets inside different PDFs, which badly affects browsing PDFs of CBS specifications.

In contrast, Firefox supports accurate and seamless browsing of both PDFs and web pages.

Source files

You can browse the CBS source files in the CBS-beta collections online on GitHub.

Install the CBS IDE to browse CBS specification source files with highlighting and hyperlinks using Spoofax.


  1. Static analysis of CBS specifications is currently non-incremental, and generally takes at least 30 seconds, due to re-analysing unchanged collections of funcons. The Spoofax default is to reanalyse every time you stop typing…