After some kind help from Micha and Charles, I have 1.4.1 running
apparently smoothly (the screen still appears a bit sluggish, which I
recall seeing in other posts about 1.4.1--but that's not an issue for
me yet... ;-).  An important problem I immediately encountered involves
the way it interprets the enumeration environment in older files.

What happens in my exams is an apparent reset of the counter after any
deliberate page break.  As a chunk of my exams includes  several pages
of m/c questions, this is a real problem.  I have included a gutted
example exam which shows this behavior.

Additionally, a conversion error occurs some  (but not all) other files
which generates the following error:

==========

daddy:/usr/share/lyx/lyx2lyx# python lyx2lyx -o /tmp/ex1.lyx
~/Chemistry/chem18/tests/e1/c8_e1_a_2001.lyx
Warning: An error ocurred in 241, <function convert_ert_paragraphs at
0xb7bce5a4>
Traceback (most recent call last):
  File "lyx2lyx", line 91, in ?
    sys.exit(main(sys.argv))
  File "lyx2lyx", line 84, in main
    file.convert()
  File "/usr/share/lyx/lyx2lyx/LyX.py", line 328, in convert
    conv(self)
  File "/usr/share/lyx/lyx2lyx/lyx_1_4.py", line 2256, in
convert_ert_paragraphs    k = find_token(file.body, "\\newline", k, j)
  File "/usr/share/lyx/lyx2lyx/parser_tools.py", line 35, in find_token
    if lines[i][:m] == token:
IndexError: list index out of range

==========

I have included 2 versions of this (names different than the above). It
apparently stems from having code in the exam associated with an old,
non-existent chemistry drawing package.  Is this something I am going
to have to clean up manually?  The exams contain material I need to
access.

Many thanks,


Kenward
-- 
In a completely rational society, the best of us would aspire to be 
_teachers_ and the rest of us would have to settle for something less, 
because passing civilization along from one generation to the next 
ought to be the highest honor and the highest responsibility anyone 
could have.     - Lee Iacocca

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An Organic Experience
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Exam 1
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Name the following:
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On the lower left of the picture below, draw the ring-flipped version.
 On the lower right, draw a different stereoisomer.
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\begin_inset Formula $^{+}$
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 from the acid on the left.) The K
\begin_inset Formula $_{a}$
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                         bond(0) atom("X",C,T) saveXY(#4)} 
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formula(L,R){atom("$+$")}
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formula(L,R){atom("X") _neg(30)}
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                        ;} 
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formula(L,R){ bond(0,s,NN) atom("( X $=$ F or I )")}
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An Organic Experience
\layout Author

Exam 1
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\pagebreak_top 
Name the following:
\layout Standard


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\layout Standard

On the lower left of the picture below, draw the ring-flipped version.
 On the lower right, draw a different stereoisomer.
\layout Standard


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\layout Standard

\backslash 
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\newline 

\backslash 
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\newline 

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\pagebreak_top 
Draw all possible chair isomers of 

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\newline 

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Below are shown two organic acids.
 (Each is the conjugate acid of the organic base shown on the right, created
 after loss of an H
\begin_inset Formula $^{+}$
\end_inset 

 from the acid on the left.) The K
\begin_inset Formula $_{a}$
\end_inset 

's given are estimates of the actual K
\begin_inset Formula $_{a}$
\end_inset 

's for these acids.
 Which of the two acids on the left is more acidic than the other?

\layout Standard
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Alcohols react 
  One reaction we will study shortly involves the substitution of a halogen
 for the 
\begin_inset Formula $-$
\end_inset 

OH of the alcohol.
 Written simply as 
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OH 
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 H
\begin_inset Formula $-$
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X 
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 R
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C
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X 
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 H
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OH
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Give as many reasons as you can why this should be.
 
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\the_end

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