Re: Protrusion cancellation by index term

["Jan Tosovsky" <j.tosovsky@email.cz>]

On 2014-02-23 Hans Hagen wrote:
> On 2/22/2014 2:38 PM, Jan Tosovsky wrote:
> > On 2014-02-22 Jan Tosovsky wrote:
> > >
> > > when a punctuated phrase appears at the beginning of the line, 
> > > it is not protruded correctly when preceded by an index term.
> > >
> > > ... \index{foo}>Bar< ...
> > >
> > > A minimal example is available at
> > > http://drifted.in/other/sample.tex
> > >
> > > I cannot place the space character between these two parts 
> > > (which helps) as I sometimes need to join this and the previous 
> > > phrase with the non-breaking space.
> > >
> >
> > It is more serious issue than expected. Consider next two 
> > variants:
> >
> > (1) sentence, \index{primary}>Primary<
> > (2) sentence,\index{primary} >Primary<
> >
> > When the line is broken after a comma:
> > ad 1) starting guillemet is not protruded
> > ad 2) ending comma is not protruded
> >
> > When \index is surrounded by spaces from both sides, the space is
> > rendered at the beginning of the next line (resulting in 
> > 'indenting').
> >
> > I'd be grateful for ignoring any non document content preceding
> > punctuation to avoid its influence on protrusion.
> 
> well, think of it like this:
> 
> [something]<text>[something else]
> 
> with [something] being bound to < ... so that is then the boundary of
> the word, not < ... i might know a solution (but such -major- changes
> have to fit into my schedule)

are there any improvements here with revamped token processing implemented
in recent versions?

Thanks, Jan

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