sgml-fill-nobreak

sgml-fill-nobreak is a compiled Lisp function in `sgml-mode.el'.

(sgml-fill-nobreak)

Don't break between a tag name and its first argument.
This function is designed for use in `fill-nobreak-predicate'.

<a href="some://where" type="text/plain">
^ ^
| no break here | but still allowed here