I had this code working (it was in an article I submitted for NTG-MAPS
a while ago, july 2007). Now this same code gives an error on getbuffer.
What happened to getbuffer? Is it possible a \fi has disappeared in
the getbuffer code between now and last july? Is there a quick patch
because now I get stuck on work that has to be finished.
The error message from TeX:
! Incomplete \ifx; all text was ignored after line 6.
<inserted text>
\fi
<to be read again>
\relax
\dodoreadfile ...d \relax \fi \dodoreadfileindeed
\relax \the
\everyafterrea...
\mkdobuffer #1->\beginrestorecatcodes #1
\endrestorecatcodes
\dodobuffer ...dcsname \else #2\fi }\mkdobuffer #1
\popmacro
\currentbuffer
\dodogetbuffer ...}\dobuffer {16}{#2}\mkgetbuffer
\getvalue {\??bu
#1\c!after }
...
l.111 \question[number=1][buffer]{\getbuffer}
The relevant part of the code, not working is the call to [EMAIL PROTECTED]:
...
\doifelse{#2}{\v!buffer}%
{\def\filename{buffer}\def\thefile{#3}\let\@@[EMAIL PROTECTED]
{.....}%
\@@exminput\thefile
\endgroup}
% reading the file better outside the doif
[EMAIL PROTECTED]
[EMAIL PROTECTED]
Help is appreciated.
Hans van der Meer
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