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bug#14668: 24.3; htmlfontify-buffer under emacs -nw produces blank page
From: |
regcl |
Subject: |
bug#14668: 24.3; htmlfontify-buffer under emacs -nw produces blank page |
Date: |
Tue, 16 Jul 2013 18:14:54 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
Hi Glenn, Sorry for the delay in responding. That fixes the problem for me.
Many thanks! regcl
Glenn Morris <rgm@gnu.org> writes:
> Thanks. I'm surprised this doesn't work. There seem to be two issues:
> "unspecified-fg" and "unspecified-bg" colours, and the fact that font
> :height == 1 in ttys. This hack seems to fix it:
>
>
> *** lisp/htmlfontify.el 2013-02-22 01:32:45 +0000
> --- lisp/htmlfontify.el 2013-06-22 01:18:50 +0000
> ***************
> *** 748,753 ****
> --- 748,756 ----
> member lower than that of the color you are processing) strange things
> may happen."
> ;;(message "hfy-colour-vals");;DBUG
> + (cond
> + ((equal colour "unspecified-fg") (setq colour "black"))
> + ((equal colour "unspecified-bg") (setq colour "white")))
> (let ((white (mapcar (lambda (I) (float (1+ I))) (hfy-colour-vals
> "white")))
> (rgb16 (mapcar (lambda (I) (float (1+ I))) (hfy-colour-vals
> colour))))
> (if rgb16
> ***************
> *** 773,778 ****
> --- 776,783 ----
> "Derive a CSS font-size specifier from an Emacs font :height attribute
> HEIGHT.
> Does not cope with the case where height is a function to be applied to
> the height of the underlying font."
> + ;; In ttys, the default face has :height == 1.
> + (and (not (display-graphic-p)) (equal 1 height) (setq height 120))
> (list
> (cond
> ;;(t (cons "font-size" ": 1em"))
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