Re: Change colour of my jed

[Peter Bengtsson <peter@xxxxxxxxxx>]

Thanks John!! That really works.
I've blogged about it here:
http://www.peterbe.com/plog/jed-looking-like-emacs

I'll keep working on it and hopefully get a final version ready of sharing soon.

2005/9/25, John E. Davis <davis@xxxxxxxxxxxxx>:
> Peter Bengtsson <mail@xxxxxxxxxxx> wrote:
> >I would like my jed (and xjed too if possible) to look more like the
> >colour theme of emacs (default on Mandriva)
>
>   It is possible to do this in Xjed, but you will have to set the
> appropriate xterm resources if your want jed (running in the xterm) to
> use the colors.
>
> >like this: http://www.peterbe.com/TestSomething/Screenshot-emacs-py.png
> >Obviously it doesn't have to be perfectly so but I'm quite keen on
> >this look but not so kee on emacs (well, I've set my jed to emulate
> >emacs so missunderstand me correctly :).
>
> I downloaded the png image and cropped it.  From the cropped image and
> the help of the slang script (appended below) I found the following
> colors:
>
>     #2E4E4E 195807
>     #F5DEB2   4786
>     #BEBEBE   4201
>     #FF7E23   1375
>     #FF9F79   1371
>     #00FFFF   1127
>     #000000   1088
>     #E6E6E6    440
>     #AFBBC9    440
>     #727272    431
>     #86CEFA    134
>
> From those it was fairly easy to create a (partial) color scheme matching the
> one in the image:
>
> $1 = "#F5DEB2"; $2 = "#2E4E4E";
> set_color ("normal", $1, $2);
> set_color ("status", "#000000", "#BEBEBE");
> set_color ("comment", "#FF7E23", $2);
> set_color ("string", "#FF9F79", $2);
> set_color ("number", "#FF9F79", $2);
> set_color ("keyword", "#00FFFF", $2);
> set_color ("message", "#E6E6E6", $2);
> set_color ("delimiter", $1, $2);
> set_color ("operator", $1, $2);
>
> It is a partial color scheme because it does not specify the colors of
> preprocessor lines, etc.  But this should be enough to get you
> started.  If you use this, please post what your final color scheme.
>
> Here is the slang script.  It works by reading the png image and
> creating a histogram of the resulting colors.
>
> #!/usr/bin/env slsh
> require ("png");
> require ("histogram");
>
> private define get_colors (file)
> {
>    variable img = png_read (file) & 0xFFFFFF;
>    variable rgb_grid = [0:0xFFFFFF];
>    variable hist = hist1d (img, rgb_grid);
>    variable i = where (hist != 0);
>    return rgb_grid[i], hist[i];
> }
>
> define slsh_main ()
> {
>    variable rgb, counts, i;
>
>    (rgb, counts) = get_colors ("Screenshot-emacs-py-cropped.png");
>    i = array_sort (counts);
>    array_reverse (i);
>    rgb = rgb[i];
>    counts = counts[i];
>    _for i (0, length (rgb)-1, 1)
>      {
>         () = fprintf (stdout, "#%06X %6d\n", rgb[i], counts[i]);
>      }
> }
>
> --John
>
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--
Peter Bengtsson,
work www.fry-it.com
home www.peterbe.com
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