AutoComplete provides code completion support while coding. It can be accessed with "Ctrl+Space" shortcut or after typing a dot (“.”)
The search feature is used to find a keyword in project files names & in scripts inside the files. It can be accessed from the left panel, search tab(3rd). For replacing a keyword with another text. Anther textbox can be shown by clicking on the small arrow beside the searchbox.
Script Editor automatically checks the code syntax. In case of a syntax error, a warning icon is displayed on the related line to locate the error.