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Re: [Nmh-workers] colorized/highlighted scan output?
From: |
Paul Fox |
Subject: |
Re: [Nmh-workers] colorized/highlighted scan output? |
Date: |
Sat, 03 Nov 2012 09:44:38 -0400 |
ralph wrote:
> Hi Ken,
...
> > I just looked; ls, at least, hardcodes the ANSI sequence strings into
> > the code (hm, so does grep). I don't know if that's standard practice
> > or not; somehow doing that still sticks in my craw.
>
> There is dircolors(1) to help set LS_COLORS for ls(1) to read, e.g.
> `dircolors --print-database', but I agree with disliking hard-coding
> ANSI escape sequences.
i'm sure that's a result of ls and grep coloring having been
implemented in the post-ascii-terminal era, i.e., after everything was
already either a PC console screen or an xterm. it never would have
lasted so long "back in the day".
it's ugly, i agree. but on the other hand, that, and the willingness
of people here to embed ANSI sequences in their scan formats or their
sed/awk scripts, kind of means that full generality might not really
be necessary anymore. (not that generality is much more expensive than
the hard-coded solution.)
ken -- why do scan and inc already link against termcap?
paul
p.s. free to a good home: one Lear Siegler ADM-3A. works, though i
think the keys probably needs cleaning. haven't used it much lately.
>
> Cheers, Ralph.
>
> _______________________________________________
> Nmh-workers mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/nmh-workers
=---------------------
paul fox, address@hidden (arlington, ma, where it's 41.5 degrees)
- Re: [Nmh-workers] colorized/highlighted scan output?, (continued)
- Re: [Nmh-workers] colorized/highlighted scan output?, Valdis . Kletnieks, 2012/11/02
- Re: [Nmh-workers] colorized/highlighted scan output?, Paul Fox, 2012/11/02
- Re: [Nmh-workers] colorized/highlighted scan output?, Lyndon Nerenberg, 2012/11/02
- Re: [Nmh-workers] colorized/highlighted scan output?, Chris Garrigues, 2012/11/03
- Re: [Nmh-workers] colorized/highlighted scan output?, Ken Hornstein, 2012/11/03
- Re: [Nmh-workers] colorized/highlighted scan output?, Ralph Corderoy, 2012/11/03
- Re: [Nmh-workers] colorized/highlighted scan output?,
Paul Fox <=
- Re: [Nmh-workers] colorized/highlighted scan output?, Ralph Corderoy, 2012/11/03
- Re: [Nmh-workers] colorized/highlighted scan output?, Paul Fox, 2012/11/03
- Re: [Nmh-workers] colorized/highlighted scan output?, Ken Hornstein, 2012/11/05
- Re: [Nmh-workers] colorized/highlighted scan output?, Paul Fox, 2012/11/05
- Re: [Nmh-workers] colorized/highlighted scan output?, Lyndon Nerenberg, 2012/11/03
- Re: [Nmh-workers] colorized/highlighted scan output?, Ralph Corderoy, 2012/11/03
- Re: [Nmh-workers] colorized/highlighted scan output?, Lyndon Nerenberg, 2012/11/03
Re: [Nmh-workers] colorized/highlighted scan output?, David Levine, 2012/11/02