Hi,

read-library-name offers <name> and <name>.elc for each library name.
I expect that .elc names should not be offered.

This is running `emacs -Q`.

However, with a standard configuration using ELPA/MELPA, the situation
is much worse, as I get stuff like:

../
../
../
./
.dir-locals
.elpaignore
.elpaignore
.git
.git

in the list of propositions. These are obviously not library names.

Regards,



In GNU Emacs 27.0.50 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.22.30)
 of 2019-07-31 built on Marvin
Repository revision: 1be15d443a0e346351029a90cb04906408b3a75d
Repository branch: wsl
Windowing system distributor 'Moba/X', version 11.0.12004000
System Description: Ubuntu 18.04.2 LTS

Recent messages:
Scanning for dabbrevs...done
user-error: No dynamic expansion for ‘read-libr’ found
Entering debugger...
Back to top level
Loading find-func...done
Making completion list...
Quit
(".el" ".el.gz")
Type C-x 1 to delete the help window.
Making completion list...
Quit
Configured using:
 'configure --prefix=/usr/local --without-imagemagick'

Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND GPM DBUS GSETTINGS GLIB NOTIFY INOTIFY
GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM THREADS JSON PDUMPER LCMS2 GMP

Important settings:
  value of $LC_ALL: C.UTF-8
  value of $LC_CTYPE: C.UTF-8
  value of $LANG: fr_FR.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message rmc puny format-spec rfc822 mml
mml-sec password-cache epa derived epg epg-config gnus-util rmail
rmail-loaddefs text-property-search time-date subr-x seq byte-opt gv
bytecomp byte-compile cconv mm-decode mm-bodies mm-encode mail-parse
rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045
ietf-drums mm-util mail-prsvr mail-utils completion dos-w32 find-cmd
grep compile comint ansi-color ring find-dired dired dired-loaddefs
thingatpt help-fns radix-tree cl-print debug backtrace help-mode
easymenu find-func cl-loaddefs cl-lib dabbrev tooltip eldoc electric
uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win
term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode elisp-mode lisp-mode
prog-mode register page menu-bar rfn-eshadow isearch timer select
scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang
vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932
hebrew greek romanian slovak czech european ethiopic indian cyrillic
chinese composite charscript charprop case-table epa-hook jka-cmpr-hook
help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs
button faces cus-face macroexp files text-properties overlay sha1 md5
base64 format env code-pages mule custom widget hashtable-print-readable
backquote threads dbusbind inotify lcms2 dynamic-setting
system-font-setting font-render-setting move-toolbar gtk x-toolkit x
multi-tty make-network-process emacs)

Memory information:
((conses 16 85513 6636)
 (symbols 48 7341 1)
 (strings 32 21210 1730)
 (string-bytes 1 656125)
 (vectors 16 11115)
 (vector-slots 8 143137 9722)
 (floats 8 25 50)
 (intervals 56 9262 0)
 (buffers 992 14))