Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-02-01 Thread Taco Hoekwater
[EMAIL PROTECTED] wrote:
 
 Sorry, I wasn't precise enough: I would like to indent paragraphs inside a 
 block
 created with \defineenumeration (like theorems...), not inside an itemize 
 block.
 The output in this latter case is indeed quite awful.

\defineenumeration[theorem][indenting=always]

This is actually easier to find, because it actually is documented
in texshow:  http://texshow.contextgarden.net/

 Every paragraph (preceded by an empty line or \par) in the text flow will 
 get
 indented, independently of:
 * what is above (formula, float, etc)
 * what environment it belongs to (quote, theorem, abstract, etc.), as long as
 this environment doesn't need alignment (like itemize, tabular, etc.)
 
 Of course, particular objects like captions, tables, footnotes, won't be
 concerned by indenting.
 
 I hope my explanations were clear enough... If needed, I can write a small 
 LaTeX
 example and send it to the list.

The thing is that the formal specification is not clearly defined,
not even if you mention all cases. _You_ may not want indented
footnotes, but _I_ have typeset a book that did.

And consider this:

   Text text text text
   \startquotation
 Quoted text quoted text
   \stopquotation
   Text text text text

is the next Text indented, yes or no? Whether this is a 'display' or
a standalone paragraph is very much up to the document designer.

In english mathematical texts, Theorems and such are often seen as a
kind of run-in header, so that Theorem 1.  Text text text is not
indented, but that usually does not apply to Proof.  Text text text
and Remark 1.  Text text text: those usually _are_ indented.

I am being hesitant about a 'global switch' because I fear that any
automated solution only takes care of one particular set of settings,
and so does will really help that much and will become a documentation
nightmare. Imagine:

The command \indentallparagraphs will  make sure that every
paragraph in the document will get indented, regardless of its
surroundings, with the following exceptions:

* the bodies of the predefined floating objects figures, tables,
  intermezzos, graphics.
* the bodies of the predefined footnotes  endnotes, and floating
  marginals
* the contents of float captions
* the paragraph following a \stopformula, if that formula is
  not preceded by \placeformula, and there is not empty line
  inbetween.
* any itemgroups, enumerations, descriptions, floats etc. that
  were not predefined in the context core.
* ...

I hope you see the problem with that. Even a simple command like

\setupindentnext[yes]

does not work out-of-the-box, because you actually wanted

   \setupformulae[indentnext=auto] % not yes


As I said before, it may be much easier to put all this in a module
(by you, or someone else, but I guess you now have the list of desired
commands pretty much at hand?). Then you can say

\usemodule[indentall]

and the context core would not have to think about all these border
cases.


Best wishes,
Taco
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Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-02-01 Thread morgan . brassel
Selon Taco Hoekwater [EMAIL PROTECTED]:

 \defineenumeration[theorem][indenting=always]

 This is actually easier to find, because it actually is documented
 in texshow:  http://texshow.contextgarden.net/

You're right. I found it there just after I sent the mail... Thank you, and
sorry I didn't look at it first.

 The thing is that the formal specification is not clearly defined,
 not even if you mention all cases. _You_ may not want indented
 footnotes, but _I_ have typeset a book that did.

It's not exactly about what _I_ want: my only wish was to recover the LaTeX
specification. And actually, I don't know if it is clearly defined or not. Maybe
I'm too used to LaTeX choices.

 And consider this:

Text text text text
\startquotation
  Quoted text quoted text
\stopquotation
Text text text text

 is the next Text indented, yes or no? Whether this is a 'display' or
 a standalone paragraph is very much up to the document designer.

Without an empty line over it, it should not be indented. It's the rule in
LaTeX, and it seems quite natural (to me). If you want it indented, you have to
start a new paragraph, with an empty line or \par. All this because quotation
can be part of a paragraph. Formulae, itemize, can also be part of a paragraph,
that's why the rule should be the same for them.

Floats, footnotes, etc. can't be part of a paragraph, that's why the rule is
different for them.

 In english mathematical texts, Theorems and such are often seen as a
 kind of run-in header, so that Theorem 1.  Text text text is not
 indented, but that usually does not apply to Proof.  Text text text
 and Remark 1.  Text text text: those usually _are_ indented.

For theorem like environments, I'd follow the choices of the AMS. The text
inside theorems should follow the same rule as the main text outside. The head
of theorems never get indented (by default).

 I am being hesitant about a 'global switch' because I fear that any
 automated solution only takes care of one particular set of settings,
 and so does will really help that much and will become a documentation
 nightmare. Imagine:

 The command \indentallparagraphs will  make sure that every
 paragraph in the document will get indented, regardless of its
 surroundings, with the following exceptions:

 * the bodies of the predefined floating objects figures, tables,
   intermezzos, graphics.
 * the bodies of the predefined footnotes  endnotes, and floating
   marginals
 * the contents of float captions
 * the paragraph following a \stopformula, if that formula is
   not preceded by \placeformula, and there is not empty line
   inbetween.

\placeformula shouldn't modify anything there...

 * any itemgroups, enumerations, descriptions, floats etc. that
   were not predefined in the context core.
 * ...

 I hope you see the problem with that. Even a simple command like

 \setupindentnext[yes]

 does not work out-of-the-box, because you actually wanted

\setupformulae[indentnext=auto] % not yes

auto seems indeed to be the default in LaTeX.



 As I said before, it may be much easier to put all this in a module
 (by you, or someone else, but I guess you now have the list of desired
 commands pretty much at hand?). Then you can say

 \usemodule[indentall]

 and the context core would not have to think about all these border
 cases.

I understand that it's delicate to modify the core for such questions. My point
is that I always found indenting clear or coherent in LaTeX: you want an
indented line, then leave an empty line before. In ConTeXt, I had to fight a bit
to recover this simple rule. But as I said, maybe I'm too used to LaTeX
choices...

As you suggest, I will put every command I used in a separate file, and try to
produce a module out of it. I'm not sure I have sufficient knowledge for this
yet, but I'll try.

Last of all, I want to thank you for all your answers, and apologize for my poor
english: I might seem a bit rude, but this is clearly not my wish.

Best regards,
Morgan

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Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-01-31 Thread morgan . brassel
Selon Taco Hoekwater [EMAIL PROTECTED]:

 [EMAIL PROTECTED] wrote:
  Ah, misunderstood. You want
 
 \setupformulae[indentnext=auto]
 
  Thank you, Taco! And may I ask the difference with the 'yes' option? Is it
  documented somewhere? I'm having a real hard time understanding all the
  mechanisms of indenting in ConTeXt...

 The 'auto' indents the next paragraph, but only if it is a separate
 paragraph (empty line or \par command following the \stop.. command)

Thank you, that's precisely what I needed.


 Indenting is not much more complex than this: there is \indenting
 with its (pretty long) list of arguments, and then there are the
 indentnext=[yes|no|auto] option available after various block-creation
 commands.

 The indentnext key is relatively new, and is added for requests
 similar to yours, but at a smaller scale. Some layouts ask for
 indentation after itemizations but not after floats, sometimes there
 is a need for 'auto' for formulae but often you really want 'no',
 some styles indent after block quotations, others dont, etc. etc.

Ok, it's clearer to me now. Then I've got one last question on the subject: I
didn't manage to have paragraph indented inside an 'enumeration' block, is there
an option to do that? Thank you for your patience!

I still think that it would be great to have one option to indent absolutely all
paragraphs...

Best regards,
Morgan



 Best wishes,
 Taco

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Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-01-31 Thread morgan . brassel
Selon Taco Hoekwater [EMAIL PROTECTED]:

 [EMAIL PROTECTED] wrote:
 
  Ok, it's clearer to me now. Then I've got one last question on the subject:
 I
  didn't manage to have paragraph indented inside an 'enumeration' block, is
 there
  an option to do that? Thank you for your patience!

 It is indeed possible, but the how is not very intuitive:

\startitemize[command=\indent] % or \setupitemize[each][command...]
\item 
\stopitemize

 the output looks dreadful to my eyes, and I really doubt this
 will ever become more easily supported.

Sorry, I wasn't precise enough: I would like to indent paragraphs inside a block
created with \defineenumeration (like theorems...), not inside an itemize block.
The output in this latter case is indeed quite awful.


  I still think that it would be great to have one option to indent
 absolutely all
  paragraphs...

 Is 'absolutely all' including the one above? What about float captions?
 And multi-line entries in tables? Or table of contents items? Or synonym
 entries? Footnotes?

By 'absolutely all', I mean just like when you use \setlength{\parindent}{1em}
in LaTeX (plus eventually the indentfirst package for indenting after heads).
Every paragraph (preceded by an empty line or \par) in the text flow will get
indented, independently of:
* what is above (formula, float, etc)
* what environment it belongs to (quote, theorem, abstract, etc.), as long as
this environment doesn't need alignment (like itemize, tabular, etc.)

Of course, particular objects like captions, tables, footnotes, won't be
concerned by indenting.

I hope my explanations were clear enough... If needed, I can write a small LaTeX
example and send it to the list.

Best regards,
Morgan
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Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-01-30 Thread Taco Hoekwater
[EMAIL PROTECTED] wrote:
 The option indentnext=yes does not handle properly the first situation. What 
 do
 you think?

That works for me as it should. My context: 2008.01.28, pdftex 1.40.5
What are your versions?

Best wishes,
Taco





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Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-01-30 Thread morgan . brassel
Selon Taco Hoekwater [EMAIL PROTECTED]:

 [EMAIL PROTECTED] wrote:
  The option indentnext=yes does not handle properly the first situation.
 What do
  you think?

 That works for me as it should. My context: 2008.01.28, pdftex 1.40.5
 What are your versions?

I'm using the context package in debian sid:
* context: 2008.01.02
* pdftex: 1.40.3

But I also tried with ConTeXt live, and the result is the same... Notice that
the line after the first formula should NOT be indented. How is it with your
installation?


 Best wishes,
 Taco






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Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-01-30 Thread Taco Hoekwater
[EMAIL PROTECTED] wrote:
 Selon Taco Hoekwater [EMAIL PROTECTED]:
 
 [EMAIL PROTECTED] wrote:
 The option indentnext=yes does not handle properly the first situation.
 What do
 you think?
 That works for me as it should. My context: 2008.01.28, pdftex 1.40.5
 What are your versions?
 
 I'm using the context package in debian sid:
 * context: 2008.01.02
 * pdftex: 1.40.3
 
 But I also tried with ConTeXt live, and the result is the same... Notice that
 the line after the first formula should NOT be indented. How is it with your
 installation?

Ah, misunderstood. You want

   \setupformulae[indentnext=auto]

Best wishes,
Taco
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Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-01-30 Thread morgan . brassel
Selon Taco Hoekwater [EMAIL PROTECTED]:

 [EMAIL PROTECTED] wrote:
  Selon Taco Hoekwater [EMAIL PROTECTED]:
 
  [EMAIL PROTECTED] wrote:
  The option indentnext=yes does not handle properly the first situation.
  What do
  you think?
  That works for me as it should. My context: 2008.01.28, pdftex 1.40.5
  What are your versions?
 
  I'm using the context package in debian sid:
  * context: 2008.01.02
  * pdftex: 1.40.3
 
  But I also tried with ConTeXt live, and the result is the same... Notice
 that
  the line after the first formula should NOT be indented. How is it with
 your
  installation?

 Ah, misunderstood. You want

\setupformulae[indentnext=auto]

Thank you, Taco! And may I ask the difference with the 'yes' option? Is it
documented somewhere? I'm having a real hard time understanding all the
mechanisms of indenting in ConTeXt...


 Best wishes,
 Taco

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Re: [NTG-context] Indenting (again!): a real problem in indentnext=yes

2008-01-30 Thread Taco Hoekwater
[EMAIL PROTECTED] wrote:
 Ah, misunderstood. You want

\setupformulae[indentnext=auto]
 
 Thank you, Taco! And may I ask the difference with the 'yes' option? Is it
 documented somewhere? I'm having a real hard time understanding all the
 mechanisms of indenting in ConTeXt...

The 'auto' indents the next paragraph, but only if it is a separate
paragraph (empty line or \par command following the \stop.. command)

Indenting is not much more complex than this: there is \indenting
with its (pretty long) list of arguments, and then there are the
indentnext=[yes|no|auto] option available after various block-creation
commands.

The indentnext key is relatively new, and is added for requests
similar to yours, but at a smaller scale. Some layouts ask for
indentation after itemizations but not after floats, sometimes there
is a need for 'auto' for formulae but often you really want 'no',
some styles indent after block quotations, others dont, etc. etc.

Best wishes,
Taco
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