fill-paragraph equivalent in SE

[asandler]

Emacs has command called fill-paragraph. It basically restructures current paragraph to fit into certain width. It is a bit smarter than simple line wrap because it understands various languages, e.g. Javadoc. So when calling fill-paragraph on something like:

Code: [Select]

/********************
 * Long text here
 *******************/It will correctly restructure it as:

Code: [Select]

/********************
 * Long
 * text
 * here
 *******************/I am wondering if SE has something similar. Comment wrap seems to be close to what I am looking for, but comment wrap changes text as I type. What I need is something that does it once, on demand.

Thanks

[asandler]

I found "reflow-comment" command. At least judging by the name, it does something like I want, but for reasons I don't understand it doesn't do anything. Any ideas?

[Dennis]

Have you checked the comment wrap settings?  Document > C/C++ Options... > Comment Wrap.

reflow_comment uses those settings.  gui_reflow_comment will prompt you and let you reflow a comment with other specific settings.