Re: font-lock regexp for complementary keywords

[Johan Bockgård]

Dieter Wilhelm <dieter@duenenhof-wilhelm.de> writes:

> I'd like to fontify Ansys keywords. The solver accepts unique short
> forms of the command keywords, the rest is ignored. For example the
> uniqe part of `/filname' is `/fil' and I'd like to fontify
>
> /fil and
> /filn and
> /filna and
> /filnam and
> /filname and

(regexp-opt
 '("fil"
   "filn"
   "filna"
   "filnam"
   "filname"))

=>

"fil\\(?:n\\(?:a\\(?:me?\\)?\\)?\\)?"

-- 
Johan Bockgård