Dnia piątek, 4 sierpnia 2006 23:28, A.J.Mechelynck napisał:
> cga2000 wrote:
> > On Fri, Aug 04, 2006 at 09:12:46AM EDT, Mikolaj Machowski wrote:
> >> Hello,
> >>
> >> Since Konsole in KDE 3.5.4 supports 256 colors it could be nice if
> >> Vim could use them. Is any way to convince Vim to use guibg/guifg
> >> from syntax files in console?
> >
> > If I understand correctly one problem is to map the 256 available
> > colors to the 64K or 16M colors available in the gui.
> >
> > So just changing the keywords in the color scheme is not enough.
> >
> > Thanks
> >
> > cga
>
> I notice that in vim (7.0.42, Huge version with GTK2-GNOME GUI) run in
> console mode in "Konsole 1.5 (Using kde 3.4.0 Level "b" SUSE 9.3)",
> 'term' and $TERM are set to xterm, t_Co is set to 8, which means that
> Vim believes that only 8 colors are available. ":runtime
> syntax/colortest.vim" shows, however, 8 background colours but 16
> foreground colours.
>
> Under ":help xfree-xterm" there is (28 lines lower) a paragraph starting
> "For 256 colors this has been reported to work:". Have you tried that?
> (You would of course have to set t_Co to 256 and make sure that your
> particular version of konsole can really display 256 different colours
> at the same time.)
>
> I suppose that in these settings, <Esc> is actually one character, not
> five (hit Ctrl-V followed by Esc, it should appear as ^[ in the typed
> text).
Setting of t_AB and t_AF isn't necessary (for Konsole at least, not sure
about xterm).
>
> Then you would have to use ctermfg= ctermbg= with *numbers* between 0
> and 255 inclusive. You might want to make a test file to highlight
> itself with all those colours, just as syntax/colortest.vim does with
> the 16 usual RGBI colours. You might also want to set X resources for
> all of Xterm*color0 to Xterm*color255 as shown (for 16 colors) at the
> above-mentioned place in the help. These X resources will then (if your
> konsole uses them) establish the mapping from the 256 numbers 0-255 to
> 256 of the 16M (2^12) colors theoretically mappable in the #xxxxxx
> notation (where each x is a hex digit).
Are you sure it will make reduction? In xterm man nothing mentions this
functionality. Also it doesn't help much in my question: ctermfg/ctermbg
will not take #xxxxxx number as argument - and automatic conversion of
colorschemes from guifg/guibg isn't possible. Use of ctermfg with
numbers is very nice and snippet::
se t_Co=256
syn clear
for i in range(255)
exe 'syn match E'.i.' /\l'.i.'%.*/'
exe 'hi E'.i.' ctermfg='.i
endfor
Is giving great visual effects (especially on dense text) but no
immediate reward for regular use.
m.
