bug#38056: closed (27.0.50; dired.c changes introduced autocompletion error)

[GNU bug Tracking System]

Your message dated Mon, 04 Nov 2019 17:43:22 +0200
with message-id <address@hidden>
and subject line Re: bug#38056: 27.0.50; dired.c changes introduced 
autocompletion error
has caused the debbugs.gnu.org bug report #38056,
regarding 27.0.50; dired.c changes introduced autocompletion error
to be marked as done.

(If you believe you have received this mail in error, please contact
address@hidden.)


-- 
38056: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=38056
GNU Bug Tracking System
Contact address@hidden with problems
> --- Begin Message ---
>
>
>
> Subject: 
>
> 27.0.50; dired.c changes introduced autocompletion error
>
>
>
>
> Date: 
>
> Mon, 04 Nov 2019 10:52:09 +0530
>
>
>
>
> I have tried it in various ways. The checkin
> 84a3793b194efe92e2eb80cd0f625f3324bf4cae have introduced autocompletion
> issues at various places. To reproduce, I have tried these steps. I have
> also tried it on one previous commit
> (3c86424a182892db1e0216b9aa7e8389ae6f13de). This commit is ok; which
> implies that the issues has occurred in commit
> 84a3793b194efe92e2eb80cd0f625f3324bf4cae only.
>
> (1) launched emacs using "./src/emacs -Q".
> (2) (setq debug-on-error t).
> (3) C-x C-f and then type few characters of some file and TAB. This
> produces same error. autocompletion on directories is working fine.
> OR
> (3) Tried to rename a file in dired. Press R, press few characters of
> the file, press TAB. This produces error. I have debug-on-error set to
> t.
>
> produces this error:
>
> Debugger entered--Lisp error: (args-out-of-range "a.txt" 3 2)
>   file-name-completion("a" "~/work/temp/" file-exists-p)
>   completion-file-name-table("~/work/temp/a" file-exists-p nil)
>   try-completion("~/work/temp/a" completion-file-name-table file-exists-p)
>   completion-basic-try-completion("~/work/temp/a" completion-file-name-table 
> file-exists-p 13)
>   #f(compiled-function (style) #<bytecode 0x1feff2fe885d>)(basic)
>   completion--some(#f(compiled-function (style) #<bytecode 0x1feff2fe885d>) 
> (basic partial-completion emacs22))
>   completion--nth-completion(1 "~/work/temp/a" read-file-name-internal 
> file-exists-p 13 (metadata (category . file) (completion--unquote-requote . t)))
>   completion-try-completion("~/work/temp/a" read-file-name-internal 
> file-exists-p 13 (metadata (category . file) (completion--unquote-requote . t)))
>   completion--do-completion(18 31)
>   completion--in-region-1(18 31)
>   #f(compiled-function (start end collection predicate) #<bytecode 
> 0x40fb4a4b>)(18 31 read-file-name-internal file-exists-p)
>   apply(#f(compiled-function (start end collection predicate) #<bytecode 
> 0x40fb4a4b>) (18 31 read-file-name-internal file-exists-p))
>   #f(compiled-function (funs global args) #<bytecode 0x1feff2fe879d>)(nil nil 
> (18 31 read-file-name-internal file-exists-p))
>   completion--in-region(18 31 read-file-name-internal file-exists-p)
>   completion-in-region(18 31 read-file-name-internal file-exists-p)
>   minibuffer-complete()
>   funcall-interactively(minibuffer-complete)
>   call-interactively(minibuffer-complete nil nil)
>   command-execute(minibuffer-complete)
>   read-from-minibuffer("Rename a.txt to: " "~/work/temp/" (keymap (keymap (32)) 
> keymap (menu-bar keymap (minibuf "Minibuf" keymap (tab menu-item "Complete" 
> minibuffer-complete :help "Complete as far as possible") (space menu-item 
> "Complete Word" minibuffer-complete-word :help "Complete at most one word") (63 
> menu-item "List Completions" minibuffer-completion-help :help "Display all 
> possible completions") "Minibuf")) (27 keymap (118 . switch-to-completions)) 
> (prior . switch-to-completions) (63 . minibuffer-completion-help) (32 . 
> minibuffer-complete-word) (9 . minibuffer-complete) keymap (menu-bar keymap 
> (minibuf "Minibuf" keymap (previous menu-item "Previous History Item" 
> previous-history-element :help "Put previous minibuffer history element in the 
> min...") (next menu-item "Next History Item" next-history-element :help "Put 
> next minibuffer history element in the minibuf...") (isearch-backward menu-item 
> "Isearch History Backward" isearch-backward :help "Incrementally search 
> minibuffer history backward") (isearch-forward menu-item "Isearch History 
> Forward" isearch-forward :help "Incrementally search minibuffer history 
> forward") (return menu-item "Enter" exit-minibuffer :key-sequence "\15" :help 
> "Terminate input and exit minibuffer") (quit menu-item "Quit" 
> abort-recursive-edit :help "Abort input and exit minibuffer") "Minibuf")) (10 . 
> exit-minibuffer) (13 . exit-minibuffer) (7 . abort-recursive-edit) (C-tab . 
> file-cache-minibuffer-complete) (9 . self-insert-command) (XF86Back . 
> previous-history-element) (up . previous-line-or-history-element) (prior . 
> previous-history-element) (XF86Forward . next-history-element) (down . 
> next-line-or-history-element) (next . next-history-element) (27 keymap (60 . 
> minibuffer-beginning-of-buffer) (114 . previous-matching-history-element) (115 
> . next-matching-history-element) (112 . previous-history-element) (110 . 
> next-history-element))) nil file-name-history "~/work/temp/a.txt" nil)
>   completing-read-default("Rename a.txt to: " read-file-name-internal 
> file-exists-p nil "~/work/temp/" file-name-history "~/work/temp/a.txt" nil)
>   completing-read("Rename a.txt to: " read-file-name-internal file-exists-p nil 
> "~/work/temp/" file-name-history "~/work/temp/a.txt")
>   read-file-name-default("Rename a.txt to: " "/Users/pankaj/work/temp/" 
> "/Users/pankaj/work/temp/a.txt" nil nil nil)
>   read-file-name("Rename a.txt to: " "/Users/pankaj/work/temp/" 
> "/Users/pankaj/work/temp/a.txt" nil nil nil)
>   ido-read-file-name("Rename a.txt to: " "/Users/pankaj/work/temp/" 
> "/Users/pankaj/work/temp/a.txt" nil nil nil)
>   apply(ido-read-file-name ("Rename a.txt to: " "/Users/pankaj/work/temp/" 
> "/Users/pankaj/work/temp/a.txt" nil nil nil))
>   #f(advice-wrapper :override read-file-name-default 
> ido-read-file-name)("Rename a.txt to: " "/Users/pankaj/work/temp/" 
> "/Users/pankaj/work/temp/a.txt" nil nil nil)
>   read-file-name("Rename a.txt to: " "/Users/pankaj/work/temp/" 
> "/Users/pankaj/work/temp/a.txt")
>   apply(read-file-name ("Rename a.txt to: " "/Users/pankaj/work/temp/" 
> "/Users/pankaj/work/temp/a.txt"))
>   dired-mark-pop-up(nil move ("a.txt") read-file-name "Rename a.txt to: " 
> "/Users/pankaj/work/temp/" "/Users/pankaj/work/temp/a.txt")
>   dired-mark-read-file-name("Rename %s to: " "/Users/pankaj/work/temp/" move 
> nil ("a.txt") "/Users/pankaj/work/temp/a.txt")
>   dired-do-create-files(move dired-rename-file "Move" nil t "Rename")
>   dired-do-rename(nil)
>   funcall-interactively(dired-do-rename nil)
>   call-interactively(dired-do-rename nil nil)
>   command-execute(dired-do-rename)
>
> ====
>
> In GNU Emacs 27.0.50 (build 17, x86_64-apple-darwin19.0.0, NS appkit-1894.10 
> Version 10.15.1 (Build 19B88))
>  of 2019-11-04 built on Pankajs-MacBook-Pro.local
> Repository revision: 84a3793b194efe92e2eb80cd0f625f3324bf4cae
> Repository branch: HEAD
> Windowing system distributor 'Apple', version 10.3.1894
> System Description:  Mac OS X 10.15.1
>
> user-error: The mark is not set now, so there is no region
> Making completion list...
>
> Configured using:
>  'configure CPPFLAGS=-I/usr/local/opt/ruby/include
>  LDFLAGS=-L/usr/local/opt/ruby/lib'
>
> Configured features:
> RSVG DBUS GLIB NOTIFY KQUEUE ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS
> NS MODULES THREADS JSON PDUMPER LCMS2 GMP
>
> Important settings:
>   value of $LC_CTYPE: UTF-8
>   value of $LANG: en_US
>   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 dired dired-loaddefs
> format-spec rfc822 mml easymenu 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 cl-loaddefs
> cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
> tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
> mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win
> tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
> newcomment text-mode elisp-mode lisp-mode prog-mode register page
> tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse
> jit-lock font-lock syntax facemenu font-core term/tty-colors frame
> minibuffer 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 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 kqueue cocoa ns lcms2 multi-tty make-network-process
> emacs)
>
> Memory information:
> ((conses 16 45311 7352)
>  (symbols 48 6067 1)
>  (strings 32 15289 1854)
>  (string-bytes 1 502990)
>  (vectors 16 10184)
>  (vector-slots 8 129631 5746)
>  (floats 8 19 44)
>  (intervals 56 217 0)
>  (buffers 1000 13))
>
> -- 
> Pankaj Jangid
>
>
>
>
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#38056: 27.0.50; dired.c changes introduced autocompletion error
>
>
>
>
> Date: 
>
> Mon, 04 Nov 2019 17:43:22 +0200
>
>
>
>
> > From: Pankaj Jangid <address@hidden>
> > Date: Mon, 04 Nov 2019 10:52:09 +0530
> > 
> > I have tried it in various ways. The checkin
> > 84a3793b194efe92e2eb80cd0f625f3324bf4cae have introduced autocompletion
> > issues at various places. To reproduce, I have tried these steps. I have
> > also tried it on one previous commit
> > (3c86424a182892db1e0216b9aa7e8389ae6f13de). This commit is ok; which
> > implies that the issues has occurred in commit
> > 84a3793b194efe92e2eb80cd0f625f3324bf4cae only.
>
> FTR, this issue was introduced by commit 0b21ecd, not
> 84a3793b194efe92e2eb80cd0f625f3324bf4cae.
>
> > (1) launched emacs using "./src/emacs -Q".
> > (2) (setq debug-on-error t).
> > (3) C-x C-f and then type few characters of some file and TAB. This
> > produces same error. autocompletion on directories is working fine.
> > OR
> > (3) Tried to rename a file in dired. Press R, press few characters of
> > the file, press TAB. This produces error. I have debug-on-error set to
> > t.
> > 
> > produces this error:
> > 
> > Debugger entered--Lisp error: (args-out-of-range "a.txt" 3 2)
> >   file-name-completion("a" "~/work/temp/" file-exists-p)
>
> Sorry about that.  Should be fixed now.
>
>
> --- End Message ---