Re: [Groff] [groff] mission statement 3

2014-03-26 Thread Werner LEMBERG
> The biggest culprit is info--a maddeningly archaic facility to which > Gnu clings tenaciously. Unless it can be foreseen how new man > macros would displace texinfo from its throne, the exercise will > largely be in vain. I think this is a bit unfair. Given that info was essentially the first

Re: [Groff] mission statement 3

2014-03-26 Thread Dave Kemper
On 3/25/14, Doug McIlroy wrote: > As for real Knuthian line-breaking: when forced to use TeX, I > typically resort to "/sloppy" mode to avoid the temper tantrums > TeX throws when it can't do a good job. I've never used TeX, so I'm not sure what you mean by this. Are the temper tantrums peculiar

Re: [Groff] mission statement 3

2014-03-26 Thread Werner LEMBERG
> My feeling is that the quality of the line-breaking algorithm is > something that will be noticed by typography nerds, [...] You will notice that immediately if you reduce the line length. The shorter the lines, the more problematic is groff's paragraph layout. If you want to set, say, three-c

Re: [Groff] mission statement 3

2014-03-26 Thread Boss Hog
On Wed, Mar 26, 2014 at 03:34:27AM -0500, Dave Kemper wrote: > > My feeling is that the quality of the line-breaking algorithm is something > that will be noticed by typography nerds, but the difficulty of installing > new typefaces is something that will be noticed by any groff user who > wants a

Re: [Groff] Letterspacing

2014-03-26 Thread Ted Harding
On 26-Mar-2014 21:15:34 Peter Schaffter wrote: > I'm still puzzled by Werner's blanket dismissal of letterspacing. > Attached is a pdf of side-by-side columns of identical justified > text. In the RH column, 14 of the 27 lines of text have been > adjusted with letterspacing, some loosened, some ti

Re: [Groff] Letterspacing

2014-03-26 Thread Tadziu Hoffmann
> The grey is clearly superior to the unadjusted column. It appears to me that "No adjustment" column appears worse than it needs to because you're seriously inhibiting hyphenation...

Re: [Groff] Letterspacing

2014-03-26 Thread Tadziu Hoffmann
> So there are two readily-available methods: varying > letter-spacing, or varying inter-word spacing. To follow up on the comparison, here's mine (using only word-spacing, no letter-spacing). Overall, I think I'm with Werner on the issue of letterspacing. I usually find it visible (and irritat

Re: [Groff] Letterspacing

2014-03-26 Thread Doug McIlroy
Neither column of the side-by-side display looks very good to me. The normal-spacing column is definitely thin. The reduced-spaceing column is patchy--thick in places and thin (by comparison) in others. I prefer unjustified text to either. Besides having more uniform density, it offers landmarks--t

Re: [Groff] Letterspacing

2014-03-26 Thread Robert Thorsby
On 27/03/14 13:41:32, Doug McIlroy wrote: Neither column of the side-by-side display looks very good to me. The normal-spacing column is definitely thin. The reduced-spaceing column is patchy--thick in places and thin (by comparison) in others. I prefer unjustified text to either. Besides ha

Re: [Groff] Letterspacing

2014-03-26 Thread Steve Izma
On Wed, Mar 26, 2014 at 05:15:34PM -0400, Peter Schaffter wrote: > Subject: [Groff] Letterspacing > > I'm still puzzled by Werner's blanket dismissal of letterspacing. > Attached is a pdf of side-by-side columns of identical justified > text. In the RH column, 14 of the 27 lines of text have been

Re: [Groff] Letterspacing

2014-03-26 Thread Werner LEMBERG
> I'm still puzzled by Werner's blanket dismissal of letterspacing. Well, as Tadziu's example shows, if you simply allow some squeezing of the *inter-word* distances, you can get very nice results. If this isn't good enough, some *minimum* letterspacing might be applied, as done by pdftex. Not

Re: [Groff] Letterspacing

2014-03-26 Thread Werner LEMBERG
> This also raises the question of whether a paragraph-at-once > algorithm could handle such single-line adjustments without being > unwieldly or slow. I've never been able to get this kind of > precision in TeX, as I've mentioned before; it's much faster to do > it in groff. My guess is that co