Re: [NTG-context] Blank page inserted when text reaches column's end
Thangalin schrieb am 11.12.2019 um 02:51:
Commenting out the \page_grd_command_flush_page macro seems to have
reversed the effect. Any pages having columnar text that does not
extend to the last line are now suppressed. How would I go about
adding a conditional that checks to see whether the column is filled
before deciding if a page break is necessary?
\unprotect
\def\page_grd_stop{%
\endgraf % needed, else wrong vsize in one par case
\vfill % otherwise weird \placenotes[endnotes]
\page_grd_command_set_vsize % needed
\penalty\c_page_otr_eject_penalty
%\page_grd_command_flush_page
\page_otr_fill_and_eject_page
\page_grd_command_set_vsize % why here
\egroup
\page_otr_command_set_vsize
\page_otr_command_set_hsize}
\protect
Fails for the next example (the first page appears twice in the PDF and
the second page is missing):
\setuplayout[grid=yes]
\starttext
\startcolumnset[n=2]
\dorecurse{100}{Line #1\par}
\stopcolumnset
\stoptext
Wolfgang
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
Re: [NTG-context] Blank page inserted when text reaches column's end
Commenting out the \page_grd_command_flush_page macro seems to have
reversed the effect. Any pages having columnar text that does not
extend to the last line are now suppressed. How would I go about
adding a conditional that checks to see whether the column is filled
before deciding if a page break is necessary?
\unprotect
\def\page_grd_stop{%
\endgraf % needed, else wrong vsize in one par case
\vfill % otherwise weird \placenotes[endnotes]
\page_grd_command_set_vsize % needed
\penalty\c_page_otr_eject_penalty
%\page_grd_command_flush_page
\page_otr_fill_and_eject_page
\page_grd_command_set_vsize % why here
\egroup
\page_otr_command_set_vsize
\page_otr_command_set_hsize}
\protect
Thank you!
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
Re: [NTG-context] Blank page inserted when text reaches column's end
Thank you both. Neither approach removes the blank page with either
version 2019.06.11 or 2019.12.06 on Linux. Is there a specific version
of ConTeXt required? The code to generate the document resembles:
\setuppagenumbering[alternative=doublesided,page=no]
\installpagebreakhandler{last}{}
\setuplayout[grid=yes]
\starttext
\startcolumnset[n=2]
\input knuth \input lorem \input lorem \input knuth
\dorecurse{3}{No TV and no beer make Homer something something.}
\stopcolumnset
\stoptext
The second page remains, regardless of doublesided/singlesided or
pagebreakhandler.
Henri Menke pointed out that "page-cst.mkiv" contains an explicit line
break associated with stoppagegrid:
https://github.com/contextgarden/context-mirror/blob/f74c4055713ab52a11d12435eb04040ec6553129/tex/context/base/mkiv/page-cst.mkiv#L199-L201
Could this be grid itself be problematic?
Cheers!
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
Re: [NTG-context] Blank page inserted when text reaches column's end
Denis Maier schrieb am 09.12.2019 um 09:41:
Am 09.12.2019 um 00:44 schrieb Thangalin:
When text reaches the end of a column, it appears to trigger inserting
a blank page. In the following code, \dorecurse{3} causes a blank page
to appear but \dorecurse{2} does not. The only difference is that when
set to 3, the additional text is written on the last line of the last
column. This scenario results in a blank page.
Any ideas how the blank page can be suppressed?
\showgrid
\setuplayout[grid=yes]
\starttext
\startcolumnset[n=2]
\input knuth \input lorem \input lorem \input knuth
\dorecurse{3}{No TV and no beer make Homer something something.}
\stopcolumnset
\stoptext
Version:
$ context --version
mtx-context | ConTeXt Process Management 1.03
mtx-context |
mtx-context | main context file:
/opt/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv
mtx-context | current version: 2019.06.11 19:20
Thank you!
What about:
\installpagebreakhandler{last}{}
(I have this in most of my documents, but I'm not sure it works with
columnsets.)
Better use this setup to get rid of the extra page in a doublesided
document.
\setuppagenumbering[page=no]
Wolfgang
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
Re: [NTG-context] Blank page inserted when text reaches column's end
Am 09.12.2019 um 00:44 schrieb Thangalin:
When text reaches the end of a column, it appears to trigger inserting
a blank page. In the following code, \dorecurse{3} causes a blank page
to appear but \dorecurse{2} does not. The only difference is that when
set to 3, the additional text is written on the last line of the last
column. This scenario results in a blank page.
Any ideas how the blank page can be suppressed?
\showgrid
\setuplayout[grid=yes]
\starttext
\startcolumnset[n=2]
\input knuth \input lorem \input lorem \input knuth
\dorecurse{3}{No TV and no beer make Homer something something.}
\stopcolumnset
\stoptext
Version:
$ context --version
mtx-context | ConTeXt Process Management 1.03
mtx-context |
mtx-context | main context file:
/opt/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv
mtx-context | current version: 2019.06.11 19:20
Thank you!
What about:
\installpagebreakhandler{last}{}
(I have this in most of my documents, but I'm not sure it works with
columnsets.)
Best,
Denis
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
[NTG-context] Blank page inserted when text reaches column's end
When text reaches the end of a column, it appears to trigger inserting
a blank page. In the following code, \dorecurse{3} causes a blank page
to appear but \dorecurse{2} does not. The only difference is that when
set to 3, the additional text is written on the last line of the last
column. This scenario results in a blank page.
Any ideas how the blank page can be suppressed?
\showgrid
\setuplayout[grid=yes]
\starttext
\startcolumnset[n=2]
\input knuth \input lorem \input lorem \input knuth
\dorecurse{3}{No TV and no beer make Homer something something.}
\stopcolumnset
\stoptext
Version:
$ context --version
mtx-context | ConTeXt Process Management 1.03
mtx-context |
mtx-context | main context file:
/opt/context/tex/texmf-context/tex/context/base/mkiv/context.mkiv
mtx-context | current version: 2019.06.11 19:20
Thank you!
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
