Demonstration of XEmacs SIGPIPE misprocessing

SL Baur writes: <snip> FWIW, I can reproduce this sirius:~> xemacs --version XEmacs 21.0 "Poitou" [Lucid] (i586-pc-linux) of Sat Oct 3 1998 on sirius sirius:~> uname -a Linux sirius 2.0.34 #32 Sat Aug 8 04:48:20 EDT 1998 i586 sirius:~> uudecode --version GNU sharutils 4.1 Lisp backtrace follows: process-send-region(#<process "*uudecode*" pid 11060 state:exit> 354 9175) byte-code("..." [process-send-region gnus-uu-uudecode-process start-char] 4) # (condition-case ... . ((error (byte-code "À !ÂÃÄ\"ÅCueÀ‡" ... 3)))) # bind (state process-connection-type case-fold-search buffer-read-only files start-char) # (unwind-protect ...) # bind (in-state process-buffer) gnus-uu-uustrip-article(" *Original Article*" middle) # (unwind-protect ...) # bind (buffer-read-only) # (unwind-protect ...) # bind (state gnus-asynchronous has-been-begin article result-file result-file s process-state gnus-summary-display-article-function gnus-article-display-hook gnus-article-prepare-hook article-series files no-errors limit sloppy process-fu nction articles) gnus-uu-grab-articles((37455 37454 37449 37459 37453 37452 37433 37457 37446 3 7445 37441 37458) gnus-uu-uustrip-article t) # bind (articles files cdir scan not-insert save n method) gnus-uu-decode-with-method(gnus-uu-uustrip-article nil) # bind (n) gnus-uu-decode-uu(nil) # bind (command-debug-status) call-interactively(gnus-uu-decode-uu) # (condition-case ... . error) # (catch top-level ...)