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Subject: RE: [docbook] controlling the line length of programlisting
- From: Kate.Wringe@sybase.com
- To: "David Cramer" <dcramer@motive.com>
- Date: Wed, 24 Jun 2009 13:36:52 -0400
Hi David,
Thanks for the explanation. What you
say makes sense.
Thank you!
Kate
"David Cramer"
<dcramer@motive.com>
06/23/2009 11:16 AM
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To
| <Kate.Wringe@sybase.com>
|
cc
| <docbook@lists.oasis-open.org>
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Subject
| RE: [docbook] controlling the line length
of programlisting |
|
I prefer Bob's way. How will you
know at writing time how much space will be available for the programlisting?
The xsls can change: what if the page size, font size, or margins change?
What if you put a programlisting inside a table cell or as part of a nested
list? If you reuse content via xincludes or something, you don't know in
what context the programlisting might appear.
If you add the line breaks manually
you must either obey the language (so then you have the extra work of adding
the breaks, then testing the code sample if possible and might have writers
monkeying with the code samples) or you add the breaks and manually add
a character indicating the line was broken for typographical resons, but
then you have those unneeded breaks and extraneous in the html version
too, so the user can no longer cut and paste the code sample from the html
verison (our users like to be able to cut and paste from code listings).
David
From: Kate.Wringe@sybase.com [mailto:Kate.Wringe@sybase.com]
Sent: Tuesday, June 23, 2009 8:02 AM
To: David Cramer
Cc: docbook@lists.oasis-open.org
Subject: RE: [docbook] controlling the line length of programlisting
Hi David,
Thanks for pointing out this section in Bob Stayton's book. However, if
I'm reading the section correctly,
the breaking of text is done during the build processing. Wouldn't
it be easier if we could alert the writer right away
that he/she needs to edit the programlisting? My software package has print
margin feature, but it is only available in the
text mode.
Any suggestions?
Kate
"David Cramer"
<dcramer@motive.com>
06/22/2009 03:34 PM
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To
| <Kate.Wringe@sybase.com>,
<docbook@lists.oasis-open.org>
|
cc
|
|
Subject
| RE: [docbook] controlling the line length
of programlisting |
|
See the following section from Bob Stayton's book about using a hyphenation
character (e.g. an arrow of some kind) to indicate that a line in a programlisting
has been broken for typographical reasons:
http://www.sagehill.net/docbookxsl/FittingText.html#BreakLongLines
David
From: Kate.Wringe@sybase.com [mailto:Kate.Wringe@sybase.com]
Sent: Monday, June 22, 2009 2:25 PM
To: docbook@lists.oasis-open.org
Subject: [docbook] controlling the line length of programlisting
Has anyone tried to use schematron to enforce the line length of programlisting?
We want to be able to limit the line-length of our programlistings when
we are authoring.
That is, we need to be informed when a line length in a programlisting
exceeds a number of characters (e.g., 72)
so that we can go in and format the lines properly. E.g., I'm imagining
that this would involve counting the number of characters before a eol
and then comparing
this number against the character limit (72).
If anyone has an alternative suggestion, that would be greatly appreciated.
Thank you,
Kate
Subject: Re: [docbook] prettyprinting code snippets
- From: Hannes Magnusson <hannes.magnusson@gmail.com>
- To: DavePawson <davep@dpawson.co.uk>
- Date: Sun, 14 Jun 2009 12:59:31 +0200
On Fri, Jun 12, 2009 at 19:01, DavePawson<davep@dpawson.co.uk> wrote:
> Mauricio Tavares wrote:
>>
>> I am writing a an article in which I am including
quite a few xml
>> examples and snippets. I have been using <programlisting>
but was now
>> wondering if there is a way I can prettyprint those snippets.
Anyone?
>
>
> ONly if the code is well laid out in the first place?
> I try to break lines at <= 70 chars to make sure
> it fits on a screen.
>
> If you want code highlighting etc.. sorry no.
When the PHP documentations where using DocBook-XSL we used to add a
customization layer to add special "tags" around <programlisting>,
and
then post process the output to syntax highlight and format examples
(php, xml, ..).
For example with <programlisting role="php"><?php..
?></programlisting> the customization layer would generate
"<phpcode><?php.. ?></phpcode>" that was then
post processed with
other applications.
Currently we are using "PhD" (PHP based Docbook Renderer) which
handles all these kinds of things :)
-Hannes
docbook@lists.oasis-open.org
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