* Re: [TUHS] [groff] How to show all hyphenation points?
@ 2018-11-08 16:30 Doug McIlroy
2018-11-08 16:49 ` G. Branden Robinson
0 siblings, 1 reply; 2+ messages in thread
From: Doug McIlroy @ 2018-11-08 16:30 UTC (permalink / raw)
To: g.branden.robinson, tuhs
> I have a vague intuition right now that the hyphenation decisions
> ...
> should be accessible without having to invoke the output driver.
Would't that require some way to detect a hyphenation event?
Offhand, I can't think of a way to do that.
But if you know in advance what word's hyphenation is in
question, you could switch environments, use the .ll 1u
trick in a diversion, and base your decision on the result.
Doug
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [TUHS] [groff] How to show all hyphenation points?
2018-11-08 16:30 [TUHS] [groff] How to show all hyphenation points? Doug McIlroy
@ 2018-11-08 16:49 ` G. Branden Robinson
0 siblings, 0 replies; 2+ messages in thread
From: G. Branden Robinson @ 2018-11-08 16:49 UTC (permalink / raw)
To: Doug McIlroy; +Cc: tuhs, groff
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[adding groff@gnu back into CC]
I think the TUHS guys might be wondering where this topic came from. :)
At 2018-11-08T11:30:46-0500, Doug McIlroy wrote:
> > I have a vague intuition right now that the hyphenation decisions
> > ...
> > should be accessible without having to invoke the output driver.
>
> Would't that require some way to detect a hyphenation event?
> Offhand, I can't think of a way to do that.
That's a harder problem than I was trying to crack; I just wanted to be
able to ask the underlying *roff where it _might_ hyphenate a word, not
where it actually ended up hyphenating one on the output.
> But if you know in advance what word's hyphenation is in
> question, you could switch environments, use the .ll 1u
> trick in a diversion, and base your decision on the result.
That had not occurred to me; I am not au fait with diversions. Thanks!
--
Regards,
Branden
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