Creating Code Constructs Using Surround Templates
With AppCode's surround templates, you can quickly enclose an expression, a single statement, or an arbitrary block of code with
@try...@catch or other code constructs, block comments, tags, etc. As the template expands, AppCode intelligently reformats the code, adjusts the selection, and/or repositions the caret in the end so that you could continue typing from a handy position.
To surround a block of code with a live template
As an example of applying a surround template, let's wrap a piece of HTML code with tags.
To surround a code fragment
- Open the desired file for editing.
- Select a code fragment.
- Press invocation shortcut ⌃⌥J. AppCode suggests the following surround templates:
- Select the tag template from the suggestion list. The code fragment is surrounded with empty tags:
- The caret rests within the opening one. On typing the tag name in the opening tag, the name is automatically reproduced in the closing tag: