Re: [NTG-context] \setupinteraction v commas
On 3/28/2020 3:00 PM, Tomas Hala wrote:
Sat, Mar 28, 2020 ve 01:20:26PM +0100 Hans Hagen napsal(a):
# On 3/27/2020 6:06 PM, Pablo Rodriguez wrote:
# >On 3/26/20 6:54 PM, Tomas Hala wrote:
# >>[...]
# >>I would like to have commas in metadata attribute keywords
# >>because space is confusing -- one cannot distinguish
# >>a space as a separator from a space as a part of a keyword.
# >
# >Hi Tomáš,
# >
# >a workaround is contained in the following sample
# >
# > \def\comma{‚}
# > \enabledirectives
# > [interaction.identity.preroll]
# >
# > \setupinteraction
# > [title={a, b, c},
# >subtitle={a, b, c},
# >author={a, b, c},
# >keyword={a\comma\ b\comma\ c},
# > ]
# >
# > \starttext
# > \null
# > \stoptext
# >
# >BTW, I’m faking the character with an opening single comma (such as the
# >one used in German [and probably other languages ]).
# >
# >I don’t know how to insert the actual comma there, since it gets
# >replaced when using the command.
# >
# >Just in case it might help,
# It's no big deal to support
#
# keyword={{a, b, c}},
#
# which then gives:
#
# a, b, c
#
# but then you end up with
#
# keyword={{a, b, c},{d, e, d}},
#
# becoming
#
# a, b, c d, e, f
#
# i wonder what, after encountering this, the next request will be ...
#
# anyway, I suppose you will check what different viewers make of that
# when they display/handle keywords and wikify it
#
# Hans
I am afraid that there is nothing to be wikified... I opened it
(Mint 19.3/64b) in qpdfview and evince, print out by pdfinfo and mutool
and in all cases there is "a b c" or "a, b, c" (, = single left quote)
as was written. (My acroread is just broken and in xpdf and mupdf
I guess there is no service to display it.)
What is the reason that keyword attribute does not accept commas whereas
others (title, author...) do?
# keyword={{a, b, c}},
As far as I know, key words (in papers, books etc.) are used only as a comma
separated list of terms without further structuring so I cannot imagine
who and why would need braces in normal cases.
Normally when something is applied (like here removing commas) there is
a reason (here we're talking of very old features so i would not be
surprised id some older acrobat liked it more when displaying them and
often these older feature are made such that acrobat was served). And
pdf data structures are not something typeset, which for means means:
'word' is just that 'word'.
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
-
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Re: [NTG-context] \setupinteraction v commas
Sat, Mar 28, 2020 ve 01:20:26PM +0100 Hans Hagen napsal(a):
# On 3/27/2020 6:06 PM, Pablo Rodriguez wrote:
# >On 3/26/20 6:54 PM, Tomas Hala wrote:
# >>[...]
# >>I would like to have commas in metadata attribute keywords
# >>because space is confusing -- one cannot distinguish
# >>a space as a separator from a space as a part of a keyword.
# >
# >Hi Tomáš,
# >
# >a workaround is contained in the following sample
# >
# > \def\comma{‚}
# > \enabledirectives
# > [interaction.identity.preroll]
# >
# > \setupinteraction
# > [title={a, b, c},
# >subtitle={a, b, c},
# >author={a, b, c},
# >keyword={a\comma\ b\comma\ c},
# > ]
# >
# > \starttext
# > \null
# > \stoptext
# >
# >BTW, I’m faking the character with an opening single comma (such as the
# >one used in German [and probably other languages ]).
# >
# >I don’t know how to insert the actual comma there, since it gets
# >replaced when using the command.
# >
# >Just in case it might help,
# It's no big deal to support
#
# keyword={{a, b, c}},
#
# which then gives:
#
# a, b, c
#
# but then you end up with
#
# keyword={{a, b, c},{d, e, d}},
#
# becoming
#
# a, b, c d, e, f
#
# i wonder what, after encountering this, the next request will be ...
#
# anyway, I suppose you will check what different viewers make of that
# when they display/handle keywords and wikify it
#
# Hans
I am afraid that there is nothing to be wikified... I opened it
(Mint 19.3/64b) in qpdfview and evince, print out by pdfinfo and mutool
and in all cases there is "a b c" or "a, b, c" (, = single left quote)
as was written. (My acroread is just broken and in xpdf and mupdf
I guess there is no service to display it.)
What is the reason that keyword attribute does not accept commas whereas
others (title, author...) do?
# keyword={{a, b, c}},
As far as I know, key words (in papers, books etc.) are used only as a comma
separated list of terms without further structuring so I cannot imagine
who and why would need braces in normal cases.
Tomáš
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Re: [NTG-context] \setupinteraction v commas
On 3/27/2020 6:06 PM, Pablo Rodriguez wrote:
On 3/26/20 6:54 PM, Tomas Hala wrote:
[...]
I would like to have commas in metadata attribute keywords
because space is confusing -- one cannot distinguish
a space as a separator from a space as a part of a keyword.
Hi Tomáš,
a workaround is contained in the following sample
\def\comma{‚}
\enabledirectives
[interaction.identity.preroll]
\setupinteraction
[title={a, b, c},
subtitle={a, b, c},
author={a, b, c},
keyword={a\comma\ b\comma\ c},
]
\starttext
\null
\stoptext
BTW, I’m faking the character with an opening single comma (such as the
one used in German [and probably other languages ]).
I don’t know how to insert the actual comma there, since it gets
replaced when using the command.
Just in case it might help,
It's no big deal to support
keyword={{a, b, c}},
which then gives:
a, b, c
but then you end up with
keyword={{a, b, c},{d, e, d}},
becoming
a, b, c d, e, f
i wonder what, after encountering this, the next request will be ...
anyway, I suppose you will check what different viewers make of that
when they display/handle keywords and wikify 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
-
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___
Re: [NTG-context] \setupinteraction v commas
Hi Pablo,
the data for attribute keywords is preprocessed also for other reasons,
so there is no problem for me to add one gsub more.
Thank you very much for this sample.
Best wishes,
Tomáš
Fri, Mar 27, 2020 ve 06:06:21PM +0100 Pablo Rodriguez napsal(a):
# On 3/26/20 6:54 PM, Tomas Hala wrote:
# > [...]
# > I would like to have commas in metadata attribute keywords
# > because space is confusing -- one cannot distinguish
# > a space as a separator from a space as a part of a keyword.
#
# Hi Tomáš,
#
# a workaround is contained in the following sample
#
# \def\comma{‚}
# \enabledirectives
# [interaction.identity.preroll]
#
# \setupinteraction
# [title={a, b, c},
#subtitle={a, b, c},
#author={a, b, c},
#keyword={a\comma\ b\comma\ c},
# ]
#
# \starttext
# \null
# \stoptext
#
# BTW, I’m faking the character with an opening single comma (such as the
# one used in German [and probably other languages ]).
#
# I don’t know how to insert the actual comma there, since it gets
# replaced when using the command.
#
# Just in case it might help,
#
# Pablo
# --
# http://www.ousia.tk
#
___
# 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
#
___
Tomáš Hála
Mendelova univerzita, Provozně ekonomická fakulta, ústav informatiky
Zemědělská 1, CZ-613 00 Brno, tel. +420 545 13 22 28
http://akela.mendelu.cz/~thala
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Re: [NTG-context] \setupinteraction v commas
On 3/26/20 6:54 PM, Tomas Hala wrote:
> [...]
> I would like to have commas in metadata attribute keywords
> because space is confusing -- one cannot distinguish
> a space as a separator from a space as a part of a keyword.
Hi Tomáš,
a workaround is contained in the following sample
\def\comma{‚}
\enabledirectives
[interaction.identity.preroll]
\setupinteraction
[title={a, b, c},
subtitle={a, b, c},
author={a, b, c},
keyword={a\comma\ b\comma\ c},
]
\starttext
\null
\stoptext
BTW, I’m faking the character with an opening single comma (such as the
one used in German [and probably other languages ]).
I don’t know how to insert the actual comma there, since it gets
replaced when using the command.
Just in case it might help,
Pablo
--
http://www.ousia.tk
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Re: [NTG-context] \setupinteraction v commas
Thu, Mar 26, 2020 ve 06:34:28PM +0100 Wolfgang Schuster napsal(a):
# Tomas Hala schrieb am 26.03.2020 um 16:40:
# >Hi all,
# >
# >I used the following MWE for creating the metainformation in PDF:
# >
# >\setupinteraction
# > [title={a, b, c},
# >subtitle={a, b, c},
# >author={a, b, c},
# >keyword={a, b, c},
# >]
# >
# >\starttext
# >blah
# >\stoptext
# >
# >While the title, subtitle and author contain the text without any change,
# >in keyword all commas has been erased. Is this the expected behaviour?
#
# Yes, the comma is used as separator for keywords and replaced with a
# space in the metadata.
#
# >If yes, how could I write command inside?
#
# ???
#
# Wolfgang
I would like to have commas in metadata attribute keywords
because space is confusing -- one cannot distinguish
a space as a separator from a space as a part of a keyword.
Tomáš
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Re: [NTG-context] \setupinteraction v commas
Tomas Hala schrieb am 26.03.2020 um 16:40:
Hi all,
I used the following MWE for creating the metainformation in PDF:
\setupinteraction
[title={a, b, c},
subtitle={a, b, c},
author={a, b, c},
keyword={a, b, c},
]
\starttext
blah
\stoptext
While the title, subtitle and author contain the text without any change,
in keyword all commas has been erased. Is this the expected behaviour?
Yes, the comma is used as separator for keywords and replaced with a
space in the metadata.
If yes, how could I write command inside?
???
Wolfgang
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[NTG-context] \setupinteraction v commas
Hi all,
I used the following MWE for creating the metainformation in PDF:
\setupinteraction
[title={a, b, c},
subtitle={a, b, c},
author={a, b, c},
keyword={a, b, c},
]
\starttext
blah
\stoptext
While the title, subtitle and author contain the text without any change,
in keyword all commas has been erased. Is this the expected behaviour?
If yes, how could I write command inside?
Best wishes,
Tomáš
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