Font attributes with font-lock-add-keywords()

Font attributes with font-lock-add-keywords()

[Nordlöw]

How do I extend the following call to font-lock-add-keywords() with
face/font attributes such as bold, italic etc?:

    (font-lock-add-keywords
     nil `(("(\\(lambda\\>\\)"
            (0 (progn (compose-region (match-beginning 1) (match-end
1)
                                      ,(make-char 'greek-iso8859-7
107))
                      nil)))))

Do I have to first define a face or can I do this inline?

Thanks in advance,
Nordlöw

Re: Font attributes with font-lock-add-keywords()

[Johan Bockgård]

Nordlöw <per.nordlow@gmail.com> writes:

> How do I extend the following call to font-lock-add-keywords() with
> face/font attributes such as bold, italic etc?:
>
>     (font-lock-add-keywords
>      nil `(("(\\(lambda\\>\\)"
>             (0 (progn (compose-region (match-beginning 1) (match-end
> 1)
>                                       ,(make-char 'greek-iso8859-7
> 107))
>                       nil)))))
>
> Do I have to first define a face or can I do this inline?

    (font-lock-add-keywords
     nil `(("(\\(lambda\\>\\)"
            (1 (progn (compose-region
                       (match-beginning 1) (match-end 1)
                       ,(make-char 'greek-iso8859-7 107)
                       'decompose-region)
                      '(:weight bold))))))

-- 
Johan Bockgård