1. Control and improve symbol auto completion
2. Move the selected code group left and right, and add annotations to the group
3. Add some shortcut keys
4. Text search is added to find the previous and next ones.

Fix known problems.

Support dark mode, please modify the theme manually

Adapt to new models

Fix some bugs

1. support iphonex
2. to solve some new bug of iOS 11

Fix some bugs

1.Update the system tutorial, you can easily test and save the demo from the learning tutorial, so you enjoy an unprecedented learning experience. Learning this should be the case.
2.To increase the IDE interface, put the file system, the editor system, the console into an interface, iPhone as a small screen, with the left and right sliding switch; Let code test step in place.
3.Multi label display code
4.Support the custom document fwrt, support pictures and text.
5.Full support for watchOS 2.
6.To improve the editing interface, intelligent judgment scroll down the edit interface is required to close the keyboard.
7.Create file support selection path.
8.Fix some bugs.

1.Increase the symbol completion
2.Convert richtext to pdf
3.Fix some bugs

1.Support iOS9

1.Add the Apple Watch to run code!
2.Fix some bugs.
3.New design.