Hi Morten,
I have attached the imaxima generated latex files. You see
1.tex and 2.tex, which can be processed using latex command
as follows:
% latex \&mylatex 1.tex; xdvi 1.dvi
% latex \&mylatex 2.tex; xdvi 2.dvi
Then the results displayed in xdvi are strange.
The prompt and the result formula must be on the same line.
Could you please take a look?
Yasuaki Honda
On 2007/12/16, at 3:25, Morten H?gholm wrote:
> On Dec 15, 2007, at 6:53 PM, Yasuaki Honda wrote:
>
> Hi Yasuaki,
>
>> The error seemed like \end{dmath} required a new line AFTER it.
>> So I changed imaxima.el to generate a new line char after
>> \end{dmath}. Then the error went away!
>>
>> An example:
>>
>> \documentclass{article}
>> \usepackage{breqn}
>> \begin{document}
>> \begin{dmath}
>> f(x) = \sum_{k=0}^{\infty} \frac{f^{(k)}(c)}{k!}(x-c)^{k}
>> = f(c)+f'(c)(x-c) +\frac{f''(c)}{2!}(x-c)^{2}
>> + \frac{f^{(3)}(c)}{3!}(x-c)^{3}+\cdots\end{dmath}\end{document}
>>
>> reproduced the error. The same error is observed when breqn096
>> is used instead.
>
> URG! That's bad! I have seen and fixed the error in the sources now.
> The changes are as follows (one line of code changed only, rest are
> dates).
>
> --- breqn.dtx (revision 33)
> +++ breqn.dtx (working copy)
> @@ -67,7 +67,7 @@
> \input docstrip.tex
> \Msg
> {************************************************************************}
> \Msg{* Installation}
> -\Msg{* Package: breqn 2007/12/10 v0.96 Breqn (MH)}
> +\Msg{* Package: breqn 2007/12/15 v0.97 Breqn (MH)}
> \Msg
> {************************************************************************}
>
> \keepsilent
> @@ -128,7 +128,7 @@
> %<*driver>
> \NeedsTeXFormat{LaTeX2e}
> \ProvidesFile{breqn.drv}%
> - [2007/12/10 v0.96 breqn (MH)]
> + [2007/12/15 v0.97 breqn (MH)]
> \documentclass{ltxdoc}
>
> \usepackage{color,verbatim,xspace,varioref,listings}
> @@ -228,7 +228,7 @@
> % \fi
> %
> % \title{The \pkg{breqn} package}
> -% \date{2007/12/10 v0.96}
> +% \date{2007/12/15 v0.97}
> % \author{Morten H\o gholm \\\texttt{mh.ctan at gmail.com}}
> %
> % \maketitle
> @@ -1000,7 +1000,7 @@
> %
> % Declare package name and date.
> % \begin{macrocode}
> -\ProvidesPackage{breqn}[2007/12/10 v0.96]
> +\ProvidesPackage{breqn}[2007/12/15 v0.97]
> % \end{macrocode}
> %
> %
> @@ -2809,7 +2809,8 @@
> %
> %
> % \begin{macro}{\check at punct}
> -%
> +% \changes{v0.97}{2007/12/15}{Insert \cs{finish at end} if no special
> +% case is found.}
> % For this one we need to recognize and grab for inclusion any of the
> % following tokens: \verb",;.!?", both catcode 12 (standard \latex
> % value) and catcode 13 (as might hold when the Babel package is
> @@ -2847,6 +2848,7 @@
> \else\ifx\@let at token ;\@nx\check at qed
> \else\ifx\@let at token ?\@nx\check at qed
> \else\ifx\@let at token !\@nx\check at qed
> + \else\@nx\finish at end
> \fi\fi\fi\fi\fi
> }
> \xdef\check at punct@b{%
>
>
>
>> Something strange is that breqn096 causes a trouble that unnecessary
>> vertical spaces are inserted between the result formula and its
>> formula
>> number when used in imaxima. This is a critical issue for imaxima.
>
> Can you check if that is the case with the fix?
>
> Thanks for finding this!
>
> Morten
> Maintainer email for questions regarding the "mh" packages
> on CTAN: breqn, empheq, mathtools, etc.
>