[NTG-context] Bug in \typo_paragraphs_setup_three.

[Wolfgang Schuster]

Am 08.07.2012 um 19:27 schrieb Willi Egger:

> Hello!
> 
> I wanted to write a letter… Then it appeared that there is something wrong in  \typo_paragraphs_setup_three. The problem is present in todays beta (as was in the previous version).
> Please try the attached minimal example.



tabl-mis.mkiv

\def\typo_paragraphs_setup[#1][#2][#3]% we are downward compatible with [each] and [1,3]
  {\ifthirdargument
-    \def\typo_paragraphs_setup_three[#1][#2][#3]%
-      {\doifelse{#2}\v!each
-         {\typo_paragraphs_setup_saved[#1][#3]}
-         {\def\typo_paragraphs_setup_step##1{\typo_paragraphs_setup_saved[#1:##1][#3]}%
-          \processcommalist[#2]\typo_paragraphs_setup_step}}
+    \doifelse{#2}\v!each
+      {\dorecurse{\namedparagraphsparameter{#1}\c!n}{\typo_paragraphs_setup_saved[#1:\recurselevel][#3]}}
+      {\def\typo_paragraphs_setup_step##1{\typo_paragraphs_setup_saved[#1:##1][#3]}%
+       \processcommalist[#2]\typo_paragraphs_setup_step}%
   \else\ifsecondargument
      \typo_paragraphs_setup_saved[#1][#2]%
   \else\iffirstargument
      \typo_paragraphs_setup_saved[#1]%
   \fi\fi\fi}

\appendtoks
    \letvalue  {\e!next \currentparagraphs}\nextparagraphs
    \setuevalue{\e!start\currentparagraphs}{\startparagraphs[\currentparagraphs]}%
    \letvalue  {\e!stop \currentparagraphs}\stopparagraphs
    %setuevalue{\e!setup\currentparagraph\e!endsetup}{\typo_paragraphs_setup_saved[\currentparagraphs]}%
-   \dorecurse{\paragraphsparameter\c!n}
-     {\normalexpanded{\typo_paragraphs_setup_saved[\currentparagraphs:\recurselevel][\c!width=,\s!parent=\??paragraphs\currentparagraphs]}}%
-   \typo_paragraphs_setup_saved[\currentparagraphs][\c!distance=\zeropoint]%
+   \dorecurse{\paragraphsparameter\c!n}
+     {\normalexpanded{\typo_paragraphs_setup_saved[\currentparagraphs:\recurselevel][\c!width=,\c!distance=\zeropoint,\s!parent=\??paragraphs\currentparagraphs]}}%
\to \everydefineparagraphs


BTW 1: Change the \Attachment command to \nextAttachment.

BTW 2: For something like your example tabulate would be simpler because you don’t have to define anything-

\starttext
\starttabulate
\NC Bijlage \EQ Een foto. \NC\NR
\stoptabulate
\stoptext

BTW 3: Hans added a few new commands to paragraphs to make a more table (natural table and xtable) like.

%D \defineparagraphs[sample][n=2,rule=on]
%D
%D \startsample
%D     first  \nextsample
%D     second \nextsample
%D     third
%D \stopsample
%D
%D \startsample
%D     \input tufte \nextsample
%D     \input ward  \nextsample
%D     \input davis \nextsample
%D     \input zapf
%D \stopsample
%D
%D \startparagraphs[sample]
%D     first  \nextsample
%D     second \nextsample
%D     third
%D \stopparagraphs
%D
%D \startparagraphs[sample]
%D     \startparagraphscell
%D         first
%D     \stopparagraphscell
%D     \startparagraphscell
%D         second
%D     \stopparagraphscell
%D     \startparagraphscell
%D         third
%D     \stopparagraphscell
%D \stopparagraphs

Wolfgang