Subject: bug#9508: 23.2; Phantom result from eudc-expand-inline

From: "Goldberg,David S." <[email-masked]>
Date: Wed, 14 Sep 2011 12:47:47 -0400

I'm a recent convert from XEmacs and am using emacs as provided by Fedora 15 repos, including all lisp except for gnus and bbdb.

Specific version is: GNU Emacs 23.2.1 (x86_64-redhat-linux-gnu, GTK+ Version 2.24.4) of 2011-05-23 on x86-12.phx2.fedoraproject.org (complete text from help->send bug report attached).

Problem: every time I do an eudc-expand-inline, I am prompted to select from multiple matches, even when there is only one match.  The other is a phantom that shows up as "" <>.  I've edebugged the function eudc-expand-inline and what I'm seeing is that this:

(setq response
		(catch 'found
		  ;; Loop on the servers
		  (while servers
		    (eudc-set-server (eudc-caar servers) (eudc-cdar servers) t)

		    ;; Determine which formats apply in the query-format list
		    (setq query-formats
			  (or
			   (eudc-extract-n-word-formats eudc-inline-query-format
							(length query-words))
			   (if (null eudc-protocol-has-default-query-attributes)
			       '(name))))

		    ;; Loop on query-formats
		    (while query-formats
		      (setq response
			    (eudc-query
			     (eudc-format-query query-words (car query-formats))
			     (eudc-translate-attribute-list
			      (cdr eudc-inline-expansion-format))))
		      (if response
			  (throw 'found response))
		      (setq query-formats (cdr query-formats)))
		    (setq servers (cdr servers)))
		  ;; No more servers to try... no match found
		  nil))

is returning something like

(("\"name\" <email>") nil)

So the subsequent parsing results in the choice.  Need to get rid of that nil?

Thanks,

-- 
Dave Goldberg
Associate Department Head, G06A: Advanced Technical Computing Center
The MITRE Corporation \ MS K331 \ 202 Burlington Rd. \ Bedford, MA 01730
[email-masked] \ 781-271-3887 (W) \ 781-439-7875 (M)

In GNU Emacs 23.2.1 (x86_64-redhat-linux-gnu, GTK+ Version 2.24.4)
 of 2011-05-23 on x86-12.phx2.fedoraproject.org
Windowing system distributor `Fedora Project', version 11.0.11003000
configured using `configure  '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--program-prefix=' '--disable-dependency-tracking' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/var/lib' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--with-dbus' '--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff' '--with-xft' '--with-xpm' '--with-x-toolkit=gtk' 'build_alias=x86_64-redhat-linux-gnu' 'host_alias=x86_64-redhat-linux-gnu' 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic''

Important settings:
  value of $LC_ALL: C
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=none
  locale-coding-system: nil
  default enable-multibyte-characters: t

Major mode: Group

Minor modes in effect:
  gnus-topic-mode: t
  gnus-undo-mode: t
  show-paren-mode: t
  display-time-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
- l <tab> <return> C-x 0 C-x o C-x o C-g C-x o <switch-frame> 
<down-mouse-1> <mouse-movement> <mouse-1> g <switch-frame> 
<help-echo> M-: M-( a p p t - m a k e - l i s t <return> 
q <switch-frame> C-x k <return> C-x o C-x o n c . SPC 
<help-echo> M-x a p p t - d e l <tab> <return> y M-x 
M-p <return> C-h v a p p t - t i m e - m <tab> <return> 
q M-x c a l e n d a r <return> <switch-frame> C-h v 
a p p t - t i m e - m <tab> <return> q <switch-frame> 
<switch-frame> <help-echo> <switch-frame> <switch-frame> 
<help-echo> <help-echo> <help-echo> <switch-frame> 
<help-echo> s <down-mouse-5> <mouse-5> <down-mouse-5> 
<mouse-5> <down-mouse-5> <mouse-5> <down-mouse-5> <mouse-5> 
<down-mouse-5> <mouse-5> <down-mouse-5> <mouse-5> <down-mouse-5> 
<mouse-5> <double-down-mouse-5> <double-mouse-5> <help-echo> 
<triple-down-mouse-5> <triple-mouse-5> <triple-down-mouse-5> 
<triple-mouse-5> <triple-down-mouse-5> <triple-mouse-5> 
<down-mouse-5> <mouse-5> <double-down-mouse-5> <double-mouse-5> 
<triple-down-mouse-5> <triple-mouse-5> <triple-down-mouse-5> 
<triple-mouse-5> <triple-down-mouse-5> <triple-mouse-5> 
<triple-down-mouse-5> <triple-mouse-5> <triple-down-mouse-5> 
<triple-mouse-5> <triple-down-mouse-5> <triple-mouse-5> 
<triple-down-mouse-5> <triple-mouse-5> <triple-down-mouse-5> 
<triple-mouse-5> <help-echo> <down-mouse-2> <mouse-2> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<down-mouse-2> <mouse-2> <help-echo> <help-echo> <help-echo> 
<help-echo> <down-mouse-2> <mouse-2> <help-echo> <help-echo> 
<down-mouse-5> <mouse-5> <help-echo> <down-mouse-2> 
<mouse-2> <help-echo> <help-echo> <down-mouse-5> <mouse-5> 
<help-echo> <help-echo> <down-mouse-2> <mouse-2> <help-echo> 
. n c c l s g . SPC . n SPC n l s g . SPC SPC SPC l 
s g . SPC n l s g <down-mouse-2> <mouse-2> <down-mouse-2> 
<mouse-2> <help-echo> n . <down-mouse-5> <mouse-5> 
<down-mouse-5> <mouse-5> <double-down-mouse-5> <double-mouse-5> 
<triple-down-mouse-5> <triple-mouse-5> <triple-down-mouse-5> 
<triple-mouse-5> <triple-down-mouse-5> <triple-mouse-5> 
<triple-down-mouse-5> <triple-mouse-5> <down-mouse-5> 
<mouse-5> <double-down-mouse-5> <double-mouse-5> . 
Z N l s g C-p C-p C-p C-p C-p C-p C-p 1 SPC SPC q l 
s <help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <menu-bar> <help-menu> <emacs-known-problems> 
<help-echo> SPC C-s e u d c C-s C-s <return> C-x k 
<return> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <menu-bar> <help-menu> <se
nd-emacs-bug-report>

Recent messages:
No Gnus is good news
(No changes need to be saved)
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Saving file /home/dsg/.newsrc.eld...
Wrote /home/dsg/.newsrc.eld
Saving /home/dsg/.newsrc.eld...done
Note: file is write protected
Please type y or n: 
View mode: type C-h for help, h for commands, q to quit.
Mark saved where search started

Load-path shadows:
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~/gnus-src/lisp/nnmbox hides /usr/share/emacs/23.2/lisp/gnus/nnmbox
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~/gnus-src/lisp/mm-encode hides /usr/share/emacs/23.2/lisp/gnus/mm-encode
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~/gnus-src/lisp/nnheader hides /usr/share/emacs/23.2/lisp/gnus/nnheader
~/gnus-src/lisp/gnus-bookmark hides /usr/share/emacs/23.2/lisp/gnus/gnus-bookmark
~/gnus-src/lisp/mail-source hides /usr/share/emacs/23.2/lisp/gnus/mail-source
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~/gnus-src/lisp/sieve-mode hides /usr/share/emacs/23.2/lisp/gnus/sieve-mode
~/gnus-src/lisp/messcompat hides /usr/share/emacs/23.2/lisp/gnus/messcompat
~/gnus-src/lisp/nnimap hides /usr/share/emacs/23.2/lisp/gnus/nnimap
~/gnus-src/lisp/spam-stat hides /usr/share/emacs/23.2/lisp/gnus/spam-stat
~/gnus-src/lisp/gnus-logic hides /usr/share/emacs/23.2/lisp/gnus/gnus-logic
~/gnus-src/lisp/deuglify hides /usr/share/emacs/23.2/lisp/gnus/deuglify
~/gnus-src/lisp/flow-fill hides /usr/share/emacs/23.2/lisp/gnus/flow-fill
~/gnus-src/lisp/sieve hides /usr/share/emacs/23.2/lisp/gnus/sieve
~/gnus-src/lisp/yenc hides /usr/share/emacs/23.2/lisp/gnus/yenc
~/gnus-src/lisp/gmm-utils hides /usr/share/emacs/23.2/lisp/gnus/gmm-utils
~/gnus-src/lisp/nnmairix hides /usr/share/emacs/23.2/lisp/gnus/nnmairix
~/gnus-src/lisp/parse-time hides /usr/share/emacs/23.2/lisp/calendar/parse-time
~/gnus-src/lisp/time-date hides /usr/share/emacs/23.2/lisp/calendar/time-date

Features:
(shadow emacsbug noutline outline bbdb-rf bbdb-print bbdb-gui debug
compface gnus-fun appt cal-china lunar solar cal-dst cal-bahai
cal-islam cal-julian cal-hebrew holidays hol-loaddefs cal-move cal-x
jka-compr find-func ebuff-menu electric flow-fill newcomment cl-specs
edebug pp multi-isearch goto-addr thingatpt help-mode view
eieio-custom wid-browse tree-widget mailalias smtpmail footnote
supercite sendmail regi mule-util sort smiley ansi-color gnus-cite
gnus-async gnus-bcklg vc-cvs gnus-dup qp gnus-ml gnus-topic nndraft
nnmh utf-7 rot13 disp-table auth-source eieio byte-opt bytecomp
byte-compile assoc proto-stream starttls nnml nnfolder bbdb-gnus
bbdb-snarf mail-extr nnnil gnus-agent gnus-srvr gnus-score score-mode
nnvirtual gnus-msg nntp gnus-cache gnus-dired dired nnimap tls utf7
netrc gnus-html browse-url xml url-cache mm-url url url-proxy
url-privacy url-expand url-methods url-history url-cookie url-util
url-parse url-vars gnus-art mm-uu mm-view mailcap nnir gnus-sum
macroexp nnoo gnus-group gnus-undo nnmail mail-source easy-mmode
gnus-start gnus-spec gnus-int gnus-range message idna format-spec
rfc822 gmm-utils mailheader gnus-win gnus-load gnus gnus-ems nnheader
gnus-util time-date mail-utils epa-file epa derived epg paren flyspell
mml-smime smime dig mml2015 epg-config mml mml-sec mm-decode mm-bodies
mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mm-util
mail-prsvr time parse-time icalendar diary-lib diary-loaddefs cal-menu
calendar cal-loaddefs sieve sieve-mode sieve-manage password-cache
edmacro kmacro eudcb-ldap ldap eudc eudc-options-file cus-edit
cus-start cus-load easymenu eudc-vars wid-edit bbdb-autoloads
bbdb-obsolete-net bbdb-com advice help-fns advice-preload mailabbrev
bbdb regexp-opt timezone cl cl-19 ispell tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd font-setting tool-bar dnd fontset
image fringe lisp-mode register page menu-bar rfn-eshadow timer select
scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese case-table epa-hook
jka-cmpr-hook help simple abbrev loaddefs button minibuffer faces
cus-face files text-properties overlay md5 base64 format env
code-pages mule custom widget hashtable-print-readable backquote
make-network-process dbusbind system-font-setting font-render-setting
gtk x-toolkit x multi-tty emacs)