This package provides support for the "latexindent" tool.
Open the macro file Install.edt in WinEdt, and execute it by choosing Macros | Execute Current Macro.
Open the macro file Uninstall.edt in WinEdt (also available in %b\Uninstall\latexindent folder), and then execute it by choosing Macros | Execute Current Macro.
You can execute latexindent through the command latexindent in the Edit | latexindent menu or the corresponding toolbar button. Note that you can customize this tool through the Execution Modes dialog.
By default, if not present, WinEdt creates a localSettings.yaml file with the following contents:
You can modify these settings through the command Modify localSettings.yaml.
For WinEdt 7.x: latexindent_7.zip
For WinEdt 8.x, 9.x: latexindent_8.zip
Configuration contributed by Karl Koeller <karlkoellergmail.com>.