Comment Reflower is an essential add-in for Microsoft Visual Studio that provides configurable automatic reformatting of block comments, including XML comments. The program was originally created by Ian Nowland for Visual Studio 2003 and 2005. These versions are still available at the official website.
Sadly, the last official update was posted in January 2006 because Ian Nowland has since changed platforms. The last official version of Comment Reflower is not compatible with Visual Studio 2008 or later, apparently due to changes in the extensibility architecture.
Terrified that I might now have to format my XML comments manually, I tinkered with the 2005 distribution until I got it to work with Visual Studio 2008 and 2010/2012. Note that this port is not only unofficial but also lacks the MSI setup package of previous versions, although there is a separate binary package for XCopy deployment. Both packages include a ReadMe file that describes the deployment and operation of the add-in.
Note: The Express editions of Visual Studio don’t support any plug-ins, so you need Standard edition or better to run Comment Reflower.
Sebastian Schuberth has created a GitHub page for Comment Reflower that includes both Ian Nowland’s original release history and my own updates, up to 2011. Sebastian originally intended to recreate proper installers for modern Visual Studio versions, but so far nothing much seems to have happened. Until someone starts contributing on GitHub, I’ll continue to maintain Comment Reflower on my own website.
Comment Reflower does not currently have an installer. If you intend to write one, please consider this: My quick & dirty port expects the user settings file,
CommentReflowerSetup.xml, in the same folder as the add-in DLL files. This behavior is defined in method
CommentReflower.Connect(), located in file
As a consequence, you cannot simply wrap an installer around the existing distribution and place the add-in DLL files under
Program Files, as that would put the settings file in a global write-protected location. You must first change the
Connect() method to put the settings file in some user-specific default location.
The current port of Comment Reflower for Visual Studio 2010 and 2012 is CommentReflower.zip (56.6 KB, ZIP archive). Just extract everything into one of the following directories, substituting your Windows user name for
<User>, and restart Visual Studio:
\Documents and Settings\<User>\My Documents\Visual Studio 2010\AddIns(on Windows XP)
\Users\<User>\(My) Documents\Visual Studio 2010\AddIns(on Windows Vista and later)
Or extract the ZIP archive into a temporary directory of your choice, then study the enclosed ReadMe file before deciding how to proceed. You should also do this when using Visual Studio 2012 since you’ll have to adjust the add-in control file.
The March 2010 version for Visual Studio 2008 is still available as CommentReflower2008.zip (55.1 KB). The only difference from a user perspective is that you need to substitute 2008 for 2010 in the file paths shown above.
Important: Please be sure to read my note on automatic execution blocking! Visual Studio may refuse to load the add-in if you unpacked the archive with Windows Explorer. That’s a Microsoft anti-feature, sorry.
The Visual Studio 2010 source code from which the current binary package was created is CommentReflowerSource.zip (176 KB). Again, just extract everything into a directory of your choice, then refer to the enclosed ReadMe file for detailed information.