The XML formatting works perfect but not the html formatting. In fact if I use "cmd-shift-F" for a html file, it just left aligns almost everything. I've attached the before and after pictures.
Does anyone know how to fix this? I played around with HTML formatting preferences but had no luck. Note that the same document, if it is saved as xml will format perfectly.
I am using eclipse 3.6 with WTP plugin.
go to Window --> preferences --> Web --> HTML files --> Editor.
In the Inline Elements section, select all the elements that you don't want eclipse to inline(continue with same line).
Click Apply and then Ok.
Now re format using ctrl + shift + f.
http://eclipsetidy.sourceforge.net/
You can specify your formatting preferences too: http://eclipsetidy.sourceforge.net/?act=preferences
go to Window --> preferences --> Web --> HTML files --> Editor.
Make sure "Indentation Size" is not set to zero.
That's what did it for me.
Eclipse Juno release seems to do a good job. It doesn't handle tags (that is the div tag that closes itself). Not sure why anyone would use it but we have a project that has them sprinkled about, probably from some WYSISYG editor someone was using.
CTRL+SHIFT+F works fine.
Just click on the source codes you want to format and then press CTRL+SHIFT+F.
来源：https://stackoverflow.com/questions/4911379/how-to-format-html-files-in-eclipse