Thanks, that's helpful. Is there a way to collect these pieces of information and print them at the end together with rest of the processing information. I'm thinking of something like: mkiv lua stats > 2 overful boxes, 3 underful boxes or: warning > 2 overful boxes, 3 underful boxes What do you think? Best, Denis

-----Ursprüngliche Nachricht----- Von: Hans Hagen Gesendet: Mittwoch, 3. März 2021 17:42 An: Maier, Denis Christian (UB) ; mailing list for ConTeXt users Betreff: Re: [NTG-context] Log overful boxes

On 2/28/2021 6:46 PM, denis.maier@ub.unibe.ch wrote:

...

How can you add information about underfulor overful boxes to the log? Ideally both vboxes and hboxes. \starttext \hbox to 10cm {abc} \hbox to 0cm {abc} \stoptext

gives me (in lmtx) this in th elog

Underfull \hbox (badness 10000) detected at line 8 <2: lmroman12-regular @ 12.0pt> abc

\hbox[normal][16=1,17=1], width 284.52756, height 8.32343, depth 0.11993, direction l2r .\list ..\glyph[32768][16=1,17=1], language (n=1,l=2,r=3), hyphenationmode 63, options 128 , font <2: lmroman12-regular @ 12.0pt>, glyph U+000061 a ..\glyph[32768][16=1,17=1], language (n=1,l=2,r=3), hyphenationmode 63, options 128 , font <2: lmroman12-regular @ 12.0pt>, glyph U+000062 b ..\kern[font], amount 0.32382 ..\glyph[32768][16=1,17=1], language (n=1,l=2,r=3), hyphenationmode 63, options 128 , font <2: lmroman12-regular @ 12.0pt>, glyph U+000063 c

Overfull \hbox (17.94214pt too wide) detected at line 9 <2: lmroman12-regular @ 12.0pt> abc

\hbox[normal][16=1,17=1], height 8.32343, depth 0.11993, direction l2r .\list ..\glyph[32768][16=1,17=1], language (n=1,l=2,r=3), hyphenationmode 63, options 128 , font <2: lmroman12-regular @ 12.0pt>, glyph U+000061 a ..\glyph[32768][16=1,17=1], language (n=1,l=2,r=3), hyphenationmode 63, options 128 , font <2: lmroman12-regular @ 12.0pt>, glyph U+000062 b ..\kern[font], amount 0.32382 ..\glyph[32768][16=1,17=1], language (n=1,l=2,r=3), hyphenationmode 63, options 128 , font <2: lmroman12- regular @ 12.0pt>, glyph U+000063 c

and on the console just:

Underfull \hbox (badness 10000) detected at line 8 <2: lmroman12-regular @ 12.0pt> abc

Overfull \hbox (17.94214pt too wide) detected at line 9 <2: lmroman12-regular @ 12.0pt> abc

but you can get details on the console with

\tracingonline = 1

which is no fun with for instance

\starttext \bgroup \tracingonline1 \hbox to 0cm {\input tufte } \egroup \stoptext

but anyhow shows you a bit how tex sees it.

Hans

----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

Thanks Hans. So, it's already available? I'll add this to the list of things I'll have to add to the wiki. (And I finally need to switch to LMTX...)

-----Ursprüngliche Nachricht----- Von: Hans Hagen Gesendet: Donnerstag, 4. März 2021 15:12 An: Maier, Denis Christian (UB) ; ntg- context@ntg.nl Betreff: Re: AW: [NTG-context] Log overful boxes

On 3/4/2021 12:32 PM, denis.maier@ub.unibe.ch wrote:

...

Thanks, that's helpful. Is there a way to collect these pieces of information and print them at the end together with rest of the processing information. I'm thinking of something like:

mkiv lua stats > 2 overful boxes, 3 underful boxes

or:

warning > 2 overful boxes, 3 underful boxes

What do you think? only when you document it on the wiki ....

pack quality > pack quality > 4 entries added to the log file : overfull=1 | underfull=3 pack quality >

in the log:

pack quality > start

pack quality > oeps.tex [0000 - 0010] : overfull hbox : m pack quality > oeps.tex [0000 - 0011] : underfull hbox : m pack quality > oeps.tex [0000 - 0012] : underfull hbox : mm pack quality > oeps.tex [0000 - 0013] : underfull hbox : mmm

pack quality > stop

using the already available mechanism:

\enabletrackers[builders.hpack.quality] \enabletrackers[builders.hpack.overflow]

\starttext \hbox to 0em {m} \hbox to 1em {m} \hbox to 2em {mm} \hbox to 3em {mmm} \hbox to 3em {m m m} \stoptext

(so not much code needed; lmtx only)

Hans

----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------

After installing LMTX I could now this test. Looks great. Thanks for adding this. Denis

-----Ursprüngliche Nachricht----- Von: Hans Hagen Gesendet: Freitag, 5. März 2021 23:14 An: Maier, Denis Christian (UB) ; ntg- context@ntg.nl Betreff: Re: AW: AW: [NTG-context] Log overful boxes

On 3/5/2021 10:35 PM, denis.maier@ub.unibe.ch wrote:

...

Thanks Hans. So, it's already available?

how about just trying it ...

----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------