Re: [NTG-context] database module: the first letter is lost

26 Jun 2014

      On 6/25/2014 11:13 PM, Wolfgang Schuster wrote:
...
Am 25.06.2014 um 21:44 schrieb Hans Hagen mailto:pragma@wxs.nl>:
...
On 6/25/2014 7:21 PM, Michael Green wrote:
...
This appears to be the same as the problem Peter Münster found with
the letter module
\usemodule[database]
\defineseparatedlist[MyTable]
[separator=tab,
before=\bTABLE,after=\eTABLE,
first=\bTR,last=\eTR,
left=\bTD,right=\eTD]
\starttext
The first letter of “Cell” is lost.
\startseparatedlist[MyTable]
Cell 1Cell 2
\stopseparatedlist
With an extra return, “Cell” is intact.
\startseparatedlist[MyTable]
Cell 1Cell 2
\stopseparatedlist
\stoptext
in buff-ini.mkiv change this:
\def\buff_start_indeed#1#2#3#4%
 {\normalexpanded{\buff_pickup{#2}{#3}{#4}{}{\buff_stop{#4}}\plusone}}
probably needs some checking
Adding \obeylines to \grabbufferdatadirect would also work
\unexpanded\def\grabbufferdatadirect % name start stop
   {\begingroup % (6)
+  \obeylines
    \buff_start_indeed\empty}
but I’m interested what’s the purpose of the fifth argument for
\buff_start_indeed.
that was wrong; the pickup macro has a fifth argument (\plusone here) 
but goes unnoticed when you add \obeylines in which case the first 
'obeyedline' ended up in #5

(i probably messed up when adding some feature but i would have to need 
to look at older code to see how/when)

does it make sense?

Hans

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