GNU bug report logs - #21284
eshell does not sort completion candidates

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From: Keith David Bershatsky <esq <at> lawlist.com>
To: 21284 <at> debbugs.gnu.org
Subject: bug#21284: 25.0.50; `completion-file-name-table' should/not use `nreverse'?
Date: Mon, 17 Aug 2015 10:25:13 -0700

The function `completion-file-name-table' uses `(setq all (nreverse comp))' instead of `(setq all comp)'.

This has the effect of reversing what was accomplished when `pcomplete-compare-entry-function' is set to `'string-lessp'.

In a nutshell, the completions are in reverse alphabetical order as a result of `(setq all (nreverse comp))'.

This was tested in an eshell buffer by typing at a prompt:  rm [space tab]; and, with `lawlist-eshell-cmpl-compare-entry-function` set to `'string-lessp'.

Thanks,

Keith

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In GNU Emacs 25.0.50.1 (x86_64-apple-darwin10.8.0, NS appkit-1038.36 Version 10.6.8 (Build 10K549))
 of 2015-08-15 on server.local
Repository revision: 118363 mina86 <at> mina86.com-20141117204835-paxrwolqd1cgwtdp
Windowing system distributor `Apple', version 10.3.1038
Configured using:
 `configure --with-ns --without-imagemagick'

Configured features:
ACL LIBXML2 ZLIB

Important settings:
  locale-coding-system: utf-8-unix

Major mode: ELISP

Minor modes in effect:
  tb-mode: t
  sb-mode: t
  ml-mode: t
  fl-mode: t
  ds-mode: t
  sd-mode: t
  bc-mode: t
  +-mode: t
  buffer-read-only: t

Recent messages:
Wrote /Users/HOME/.0.data/.0.emacs/.lock
Emacs:  completion-file-name-table

Load-path shadows:
None found.

Features:
(shadow emacsbug sendmail lawlist-ztree lawlist-yas lawlist-ws
lawlist-wl elmo-imap4 elmo-localdir modb-standard modb-legacy
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text-properties overlay sha1 md5 base64 format env code-pages mule
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cocoa ns multi-tty emacs)

Memory information:
((conses 16 2078627 153097)
 (symbols 48 83114 0)
 (miscs 40 560 467)
 (strings 32 191705 23218)
 (string-bytes 1 6865927)
 (vectors 16 40524)
 (vector-slots 8 960694 10088)
 (floats 8 2574 897)
 (intervals 56 730 61)
 (buffers 976 12))

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