Package: emacs;
Reported by: Barry OReilly <gundaetiapo <at> gmail.com>
Date: Mon, 11 Mar 2013 02:05:02 UTC
Severity: normal
Found in version 24.2
Done: Eli Zaretskii <eliz <at> gnu.org>
Bug is archived. No further changes may be made.
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From: help-debbugs <at> gnu.org (GNU bug Tracking System) To: Barry OReilly <gundaetiapo <at> gmail.com> Subject: bug#13921: closed (Re: bug#13921: 24.2; Misbehavior of expand-file-name on Cygwin with Emacs 24.2) Date: Thu, 14 Mar 2013 16:41:09 +0000
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Your bug report #13921: 24.2; Misbehavior of expand-file-name on Cygwin with Emacs 24.2 which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 13921 <at> debbugs.gnu.org. -- 13921: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13921 GNU Bug Tracking System Contact help-debbugs <at> gnu.org with problems
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From: Eli Zaretskii <eliz <at> gnu.org> To: Barry OReilly <gundaetiapo <at> gmail.com> Cc: 13921-done <at> debbugs.gnu.org Subject: Re: bug#13921: 24.2; Misbehavior of expand-file-name on Cygwin with Emacs 24.2 Date: Thu, 14 Mar 2013 18:38:10 +0200> Date: Thu, 14 Mar 2013 08:16:39 -0400 > From: Barry OReilly <gundaetiapo <at> gmail.com> > Cc: 13921 <at> debbugs.gnu.org > > Thanks for your help, Eli. You are welcome, closing.
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From: Barry OReilly <gundaetiapo <at> gmail.com> To: bug-gnu-emacs <at> gnu.org Subject: 24.2; Misbehavior of expand-file-name on Cygwin with Emacs 24.2 Date: Sun, 10 Mar 2013 22:03:31 -0400[Message part 4 (text/plain, inline)]When I attempted to build CEDET from their bzr trunk (revno 8498), the build failed due to expand-file-name function returning an incorrect "d:" prefix. Under other conditions expand-file-name returns the correct "c:" prefix. Some command line IO will illustrate: [CEDET build issues this:] emacs -batch --no-site-file --eval '(setq debug-on-error t)' -l "../../cedet-remove-builtin.el" -L . --eval '(progn (require (quote cedet-compat)) (require (quote mode-local)))' -L ../eieio/ -L ./ -L ./ --eval '(progn (setq generated-autoload-file "/home/epich/sw/cedet/lisp/cedet/loaddefs.el"))' -f batch-update-autoloads /home/epich/sw/cedet/lisp/cedet Debugger entered--Lisp error: (file-error "Opening output file" "no such file or directory" "d:/home/epich/sw/cedet/lisp/cedet/loaddefs.el") write-region(";;; loaddefs.el --- automatically extracted autoloads\n;;\n;;; Code:\n\n\f\n(provide 'loaddefs)\n;; Local Variables:\n;; version-control: never\n;; no-byte-compile: t\n;; no-update-autoloads: t\n;; coding: utf-8\n;; End:\n;;; loaddefs.el ends here\n" nil "d:/home/epich/sw/cedet/lisp/cedet/loaddefs.el") autoload-ensure-default-file("d:/home/epich/sw/cedet/lisp/cedet/loaddefs.el") autoload-find-generated-file() update-directory-autoloads("/home/epich/sw/cedet/lisp/cedet") apply(update-directory-autoloads "/home/epich/sw/cedet/lisp/cedet") batch-update-autoloads() command-line-1(("--eval" "(setq debug-on-error t)" "-l" "../../cedet-remove-builtin.el" "-L" "." "--eval" "(progn (require (quote cedet-compat)) (require (quote mode-local)))" "-L" "../eieio/" "-L" "./" "-L" "./" "--eval" "(progn (setq generated-autoload-file \"/home/epich/sw/cedet/lisp/cedet/loaddefs.el\"))" "-f" "batch-update-autoloads" "/home/epich/sw/cedet/lisp/cedet")) command-line() normal-top-level() Comparing the backtrace above with the source code, it's evident expand-file-name prepended the "d:" to the filename to get: "d:/home/epich/sw/cedet/lisp/cedet/loaddefs.el". However, when I evaluate (expand-file-name "/home/epich/sw/cedet/lisp/cedet") in the the scratch, I get "c:/home/epich/sw/cedet/lisp/cedet". I edited CEDET's Emacs command above to exclude -f batch-update-autoloads and added a debug statement: emacs -batch --no-site-file --eval '(setq debug-on-error t)' -l "../../cedet-remove-builtin.el" -L . --eval '(progn (require (quote cedet-compat)) (require (quote mode-local)))' -L ../eieio/ -L ./ -L ./ --eval '(progn (setq generated-autoload-file "/home/epich/sw/cedet/lisp/cedet/loaddefs.el") (message "DEBUG: expanded file name is %s" (expand-file-name "/home/epich/sw/cedet/lisp/cedet")))' /home/epich/sw/cedet/lisp/cedet DEBUG: expanded file name is c:/home/epich/sw/cedet/lisp/cedet This is as far as I investigated the bug. I'm using the Emacs 24.2 Windows distribution, invoked within Cygwin: epich <at> laptop02 ~/sw/cedet/lisp/cedet $ ls -l `which emacs` lrwxrwxrwx 1 epich None 51 Nov 5 22:02 /home/epich/bin/emacs -> /cygdrive/c/Users/epich/sw/emacs-24.2/bin/emacs.exe epich <at> laptop02 ~/sw/cedet/lisp/cedet $ uname -srv CYGWIN_NT-6.1-WOW64 1.7.17(0.262/5/3) 2012-10-19 14:39 In GNU Emacs 24.2.1 (i386-mingw-nt6.1.7601) of 2012-08-28 on MARVIN Windowing system distributor `Microsoft Corp.', version 6.1.7601 Configured using: `configure --with-gcc (4.6) --cflags -ID:/devel/emacs/libs/libXpm-3.5.8/include -ID:/devel/emacs/libs/libXpm-3.5.8/src -ID:/devel/emacs/libs/libpng-dev_1.4.3-1/include -ID:/devel/emacs/libs/zlib-dev_1.2.5-2/include -ID:/devel/emacs/libs/giflib-4.1.4-1/include -ID:/devel/emacs/libs/jpeg-6b-4/include -ID:/devel/emacs/libs/tiff-3.8.2-1/include -ID:/devel/emacs/libs/gnutls-3.0.9/include' Important settings: value of $LC_ALL: nil 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: ENU value of $XMODIFIERS: nil locale-coding-system: cp1252 default enable-multibyte-characters: t Major mode: Text Minor modes in effect: shell-dirtrack-mode: t global-whitespace-mode: t evil-mode: t evil-local-mode: t global-undo-tree-mode: t undo-tree-mode: t show-paren-mode: t delete-selection-mode: t global-auto-revert-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 blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Recent input: [snip] Recent messages: [snip] Load-path shadows: c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/speedbar/speedbar hides c:/Users/epich/sw/emacs-24.2/lisp/speedbar c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/speedbar/sb-image hides c:/Users/epich/sw/emacs-24.2/lisp/sb-image c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/ezimage hides c:/Users/epich/sw/emacs-24.2/lisp/ezimage c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/speedbar/dframe hides c:/Users/epich/sw/emacs-24.2/lisp/dframe ~/.emacs.d/evil/lib/ert hides c:/Users/epich/sw/emacs-24.2/lisp/emacs-lisp/ert c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/eieio/eieio hides c:/Users/epich/sw/emacs-24.2/lisp/emacs-lisp/eieio c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/eieio/eieio-speedbar hides c:/Users/epich/sw/emacs-24.2/lisp/emacs-lisp/eieio-speedbar c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/eieio/eieio-opt hides c:/Users/epich/sw/emacs-24.2/lisp/emacs-lisp/eieio-opt c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/eieio/eieio-datadebug hides c:/Users/epich/sw/emacs-24.2/lisp/emacs-lisp/eieio-datadebug c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/eieio/eieio-custom hides c:/Users/epich/sw/emacs-24.2/lisp/emacs-lisp/eieio-custom c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/eieio/eieio-base hides c:/Users/epich/sw/emacs-24.2/lisp/emacs-lisp/eieio-base c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/eieio/chart hides c:/Users/epich/sw/emacs-24.2/lisp/emacs-lisp/chart c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/srecode/srecode hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/srecode c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/semantic/semantic hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/semantic c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/pulse hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/pulse c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/mode-local hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/mode-local c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/inversion hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/inversion c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/ede/ede hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/ede c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/data-debug hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/data-debug c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/cedet hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/cedet c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/cedet-idutils hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/cedet-idutils c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/cedet-global hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/cedet-global c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/cedet-files hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/cedet-files c:/Users/epich/AppData/Roaming/.emacs.d/cedet-1.1/common/cedet-cscope hides c:/Users/epich/sw/emacs-24.2/lisp/cedet/cedet-cscope Features: (shadow sort gnus-util mail-extr emacsbug message rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums 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speedbar-loaddefs ede-load ede-loaddefs ede-speedbar ede-files ede ede-base ede-auto eieio-speedbar semantic-ia-sb semantic-analyze semantic-scope semantic-analyze-fcn semantic-sort semanticdb-javap cedet-java semanticdb-el semanticdb-ref semantic-find semanticdb semantic-ctxt semantic-format semantic-util-modes semantic-util semantic semantic-lex semantic-tag-ls semantic-tag working fame speedbar sb-image ezimage dframe easymenu assoc eieio-custom wid-edit ede-source eieio-base srecode-load srecode srecode-loaddefs semantic-load semantic-fw semantic-loaddefs mode-local find-func derived eieio-load eieio-loaddefs cedet-load cedet-compat cedet-loaddefs eieio warnings byte-opt bytecomp byte-compile cconv macroexp inversion cl rainbow-delimiters evil evil-integration evil-maps evil-commands evil-types evil-digraphs evil-search evil-ex evil-macros evil-repeat evil-states evil-core advice help-fns advice-preload evil-common windmove rect evil-vars ring edmacro kmacro goto-chg undo-tree diff 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