Code Style. JSON
Use this section to configure formatting options for JSON files. When you change these settings, results of a change are displayed in the Preview pane.
Tabs and Indents
Use tab character
An indentation consists of two parts. One part results from nesting code blocks, and the other part is determined by alignment.
In this field, specify the number of spaces that fits in a tab.
In this field, specify the number of spaces (or tabs if the Use tab character checkbox is selected) to be inserted for each indent level.
In this field, specify the number of spaces (or tabs if the Use tab character checkbox is selected) to be inserted between the elements of an array, in expressions, method declarations, and method calls.
Keep indents on empty lines
If this checkbox is selected, DataGrip retains indents on empty lines as if they contained some code. If the checkbox is cleared, DataGrip deletes the tab characters and spaces on empty lines.
Wrapping and bracesIn this tab, customize the exceptions, brace placement and alignment options that DataGrip will apply to various code constructs on reformatting the source code. Check the results in the Preview pane.
Hard wrap at
In this field, specify the number of spaces required to the right of an element. If you accept the Default option then the value from the global settings is used.
Wrap on typing
In this field, specify how the edited text is fitted in the specified Hard wrap at field.
In this field, specify multiple right margins. You can leave a default value or enter the number of spaces for your margin. If you want to specify several margins, enter numbers separated by comma.
Keep when reformatting
Use the checkboxes to configure exceptions that DataGrip will make when reformatting the source code. For example, by default, the Line breaks checkbox is selected. If your code contains lines that are shorter than a standard convention, you can convert them by disabling the Line breaks checkbox before reformatting.
A wrapping style applies to various code constructs, specified in the left-hand pane (for example, method call arguments, or assignment statements).
Use this tab to define where and how many blank lines you want DataGrip to retain and insert in your code after reformatting. The results are displayed in the Preview pane.
Keep Maximum Blank Lines
In this area, specify the number of extra blank lines to be kept after reformatting.