On this page:
- At the Project level, settings are grouped under the Project scheme, which is predefined and is marked in bold. The Project style scheme is applied to the current project only.
- At the IDE level, settings are grouped under the predefined Default scheme (marked in bold), and any other scheme created by the user by the Duplicate command (marked as plain text). Global settings are used when the user doesn't want to keep code style settings with the project and share them.
Line SeparatorsIntelliJ IDEA lets you configure line separator and indentation options for various languages. When reformatting source code, IntelliJ IDEA will apply the specified indentation behavior and skip the sections denoted with the special formatting off/on markers.
|Line Separator (for new files)||Use this drop-down list to specify which line separator is to be used in files created by IntelliJ IDEA. The available options are: |
Refer to section Configuring Line Separators.
|Right Margin (columns)||In this text box, specify the number of columns to be used to display pages in the editor.|
|Wrap when typing reaches right margin||Select this check box to ensure that edited text always fits in the specified right margin.|
Use this area to specify the default options for indentation.
|Detect and use existing file indents for editing||Select this check box for IntelliJ IDEA to detect the existing indents in a file and use them for editing instead of the indents specified in the Code Style settings for the specific language.|
|Show notifications about detected indents||Select this check box to show a notification if IntelliJ IDEA detects indents that are different from the ones specified in the Code Style settings for the specific language.|
In this area, specify the markers to limit code fragments that you want to exclude from reformatting, see more in Reformatting Source Code. In the source code, formatting markers are written inside line comments, see Commenting and Uncommenting Blocks of Code.
|Enable formatter markers in comments|| |
|Formatter off:|| In this text box, specify the character string that will indicate the beginning of a code fragment which you want to exclude from reformatting. Type a character string with the |
|Formatter on:|| In this text box, specify the character string that will indicate the end of a code fragment which you want to exclude from reformatting. Type a character string with the |
|Regular expressions||Select this check box to use regular expressions instead of specifying the formatting markers explicitly. IntelliJ IDEA matches formatter on/off markers using the regular expression specified instead of the exact string.|
Formatting markers usage example
|The original source code||The code after reformatting|
| When the formatting markers are disabled, the original formatting is broken: |
When the formatting markers are enabled, the original formatting is preserved:
In this area enable the support of the EditorConfig plugin.
|Enable EditorConfig support||Select this check box to enable the EditorConfig plugin support. In this case you can specify your own code style settings that override the IDE settings. However, if you decide to use IDE settings after creating the EditorConfig settings file then you need clear the Enable EditConfig support check box. See also Configuring Code Style procedure.|
|Export||Click this button if you want to export the current IDE code style settings into the |