> I should have fixed all issues, now XEmacs 21.4 compiles flawless for
> me. I don't have a GNU Emacs 21 binary, please let me know if you
> still experience problems.
Thanks to your effort, compile and install finish without errors on both
emacs 21 and xemacs. Unfortunately, there seems to remain
incompatibility during the run-time. TAB sometimes raises error. Here
is the detail.
(1) On emacs 21.4 or xemacs 21.4.22, put the point on the line with a
sole ampersand in the following code in the buffer of latex mode.
\begin{tabular}{lcr}
a & b & c \\
&
\end{tabular}
(2) Type TAB. Then it signals an error 'Wrong type argument:
number-or-marker-p, "0 occurrences"'. (Xemacs emits a bit different
message, "number-char-or-marker-p" instead of "number-or-marker-p",
which I assume essentially the same.)
The reason of the error seems to be the return value of the function
how-many. Both emacs 21 and xemacs returns the string that reports the
number of the occurrence, not the number itself.
In addition, xemacs does not seem to accept 'min-colors' in the defface.
Xemacs reports the following warnings in the *Warnings* buffer when
opening an ordinary latex file.
(1) (warning/warning) Unknown req `min-colors' with options `(88)'
(2) (warning/warning) Unknown req `min-colors' with options `(88)'
(3) (warning/warning) Unknown req `min-colors' with options `(16)'
(4) (warning/warning) Unknown req `min-colors' with options `(16)'
(5) (warning/warning) Unknown req `min-colors' with options `(8)'
(6) (warning/warning) Unknown req `min-colors' with options `(16)'
Regards,
Ikumi Keita
P.S. I just noticed that xemacs raises another error "Wrong number of
arguments: #<subr local-variable-p>, 1" every time I open a tex file,
once after AUCTeX is activated.
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