Extensions to the Sublime Text 3 editor for use with the Coq Proof Assistant.

Currently, Sublime-Coq plugin is not as flexible as you might hope, but it is still working well. First, open your coq script in a window, then select Sublime-Coq: Run in the command palette. Now you should see another pane jumping out, showing the welcome message from coqtop.

All your editing operations should be done at the script pane, while all commands should be issued only at the *COQTOP* pane.

There are several commands available now:

• Next statement (OS X: super+ctrl+n, Win/Linux: ctrl+down): Prove the current line and go to next statement
• Undo statement (OS X: super+ctrl+u, Win/Linux: ctrl+up): Undo the current proven statement and go back to the last line. NOTE: it seems not working as smoothly as CoqIDE now, but you can try it several times and see how it behaves.
• Success: (OS X: super+ctrl+s, Win/Linux: ctrl+enter): Mark current line as proven and go to next line. Similar to Next statement but you don't send anything to coqtop
• Clear: (OS X: super+ctrl+c, Win/Linux: ctrl+backspace): Clear the output information on *COQTOP* pane
• Stop: (OS X: super+ctrl+k, Win/Linux: ctrl+escape): Stop the coqtop and close the output pane.

You might need to modify the user preference file for Sublime-Coq, change coqtop_path to a proper value (usually from which coqtop or similar way), so the coqtop program can be correctly found.

The default value will simply be coqtop, but during initialization, $PATH will also be searched.

In order to get nice background highlighting for the proven parts of the file, add this to your theme (for light backgrounds):

<dict>
  <key>name</key>
  <string>Proven by Coq</string>
  <key>scope</key>
  <string>meta.coq.proven</string>
  <key>settings</key>
  <dict>
    <key>background</key>
    <string>#dcffcc</string>
  </dict>
</dict>

• Enrich the language spec
• The undo seems not working well sometimes