From: "Drew Adams" <drew.adams@oracle.com>
To: 9919@debbugs.gnu.org
Subject: bug#9919: 24.0.91; font-lock broken in dired
Date: Mon, 31 Oct 2011 08:11:53 -0700 [thread overview]
Message-ID: <1161A09A8D6E494CBF91D53B99D5FBC2@us.oracle.com> (raw)
This regression started with the second delivery of pretest #1,
2011-10-31. There is no such problem with the first delivery,
2011-10-24.
In my setup I use dired+.el, which is here:
http://www.emacswiki.org/emacs/download/dired%2b.el.
The relevant code is this:
(add-hook 'dired-mode-hook
'(lambda ()
(set (make-local-variable 'font-lock-defaults)
(cons '(dired-font-lock-keywords diredp-font-lock-keywords-1) ; Two
levels.
(cdr font-lock-defaults)))))
And this:
(defvar diredp-font-lock-keywords-1
(list
'("^ \\(.+:\\)$" 1 diredp-dir-heading) ; Directory headers
'("^ wildcard.*$" 0 'default) ; Override others, e.g. `l' for
`diredp-other-priv'.
'("^ (No match).*$" 0 'default) ; Override others, e.g. `t' for
`diredp-other-priv'.
'("[^ .]\\.\\([^. /]+\\)$" 1 diredp-file-suffix) ; Suffix
'("\\([^ ]+\\) -> [^ ]+$" 1 diredp-symlink) ; Symbolic links
;; 1) Date/time and 2) filename w/o suffix:
(list dired-move-to-filename-regexp
(if (or (not (fboundp 'version<)) (version< emacs-version "23.2"))
(list 1 'diredp-date-time t t)
(list 2 'diredp-date-time t t)) ; Date/time
(list "\\(.+\\)$" nil nil (list 0 diredp-file-name 'keep t))) ;
Filename
;; Files to ignore
(list (concat "^ \\(.*\\(" (concat (mapconcat 'regexp-quote
(or (and (boundp
'dired-omit-extensions)
dired-omit-extensions)
completion-ignored-extensions)
"[*]?\\|")
"[*]?") ; Allow for executable
flag (*).
"\\|\\.\\(g?z\\|Z\\)[*]?\\)\\)$") ; Compressed.
1 diredp-ignored-file-name t)
'("[^ .]\\.\\([bg]?[zZ]2?\\)[*]?$" 1 diredp-compressed-file-suffix t) ;
Compressed (*.z)
'("\\([*]\\)$" 1 diredp-executable-tag t) ; Executable (*)
;; Inode, hard-links, & file size (. and , are for the decimal point,
depending on locale)
;; See comment for `directory-listing-before-filename-regexp' in `files.el'
or `files+.el'.
'("\\(\\([0-9]+\\([.,][0-9]+\\)?\\)[BkKMGTPEZY]? \\)" 1 diredp-number)
;; Directory names
(list "^..\\([0-9]* \\)*d"
(list dired-move-to-filename-regexp nil nil)
(list "\\(.+\\)" nil nil '(0 diredp-dir-priv t t)))
'("^..\\([0-9]* \\)*.........\\(x\\)" 2 diredp-exec-priv) ;o x
'("^..\\([0-9]* \\)*.........\\([lsStT]\\)" 2 diredp-other-priv) ; o misc
'("^..\\([0-9]* \\)*........\\(w\\)" 2 diredp-write-priv) ; o w
'("^..\\([0-9]* \\)*.......\\(r\\)" 2 diredp-read-priv) ; o r
'("^..\\([0-9]* \\)*......\\(x\\)" 2 diredp-exec-priv) ; g x
'("^..\\([0-9]* \\)*....[^0-9].\\([lsStT]\\)" 2 diredp-other-priv) ; g misc
'("^..\\([0-9]* \\)*.....\\(w\\)" 2 diredp-write-priv) ; g w
'("^..\\([0-9]* \\)*....\\(r\\)" 2 diredp-read-priv) ; g r
'("^..\\([0-9]* \\)*...\\(x\\)" 2 diredp-exec-priv) ; u x
'("^..\\([0-9]* \\)*...\\([lsStT]\\)" 2 diredp-other-priv) ; u misc
'("^..\\([0-9]* \\)*..\\(w\\)" 2 diredp-write-priv) ; u w
'("^..\\([0-9]* \\)*.\\(r\\)" 2 diredp-read-priv) ; u r
'("^..\\([0-9]* \\)*.\\([-rwxlsStT]+\\)" 2 diredp-no-priv keep) ;-
'("^..\\([0-9]* \\)*\\([bcsmpS]\\)[-rwxlsStT]" 2 diredp-rare-priv) ; (rare)
'("^..\\([0-9]* \\)*\\(l\\)[-rwxlsStT]" 2 diredp-link-priv) ; l
(list (concat "^\\([^\n " (char-to-string dired-del-marker) "].*$\\)")
1 diredp-flag-mark-line t) ; Flag/mark lines
(list (concat "^\\([" (char-to-string dired-del-marker) "]\\)") ; Deletion
flags (D)
'(1 diredp-deletion t)
'(".+" (dired-move-to-filename) nil (0 diredp-deletion-file-name t)))
(list (concat "^\\([^\n " (char-to-string dired-del-marker) "]\\)") ; Flags,
marks (except D)
1 diredp-flag-mark t)
) "2nd level of Dired highlighting. See `font-lock-maximum-decoration'.")
The local value of `font-lock-defaults' is correctly set to this value, as
it is in the earlier pretest #1 and in all prior Emacs releases:
((dired-font-lock-keywords diredp-font-lock-keywords-1)
t nil nil beginning-of-line)
But none of the specified font-locking is manifested. I see only the
default emacs -Q font-locking. I don't know why, and am not sure how
to check this further.
I've diff'd dired.el, dired-x.el, dired-aux.el, and font-lock.el between
the first pretest #1 delivery (2011-10-24) and the second one (2011-10-31),
but I don't recognize any change that would affect this. Dunno what other
code changes were made between these two pretest deliveries, but something
broke font-locking badly in this context.
In GNU Emacs 24.0.91.1 (i386-mingw-nt5.1.2600) of 2011-10-30 on MARVIN
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (4.6) --no-opt --cflags
-I"D:/devel/emacs/libs/libXpm-3.5.8/include"
-I"D:/devel/emacs/libs/libXpm-3.5.8/src"
-I"D:/devel/emacs/libs/libpng-dev_1.4.3-1/include"
-I"D:/devel/emacs/libs/zlib-dev_1.2.5-2/include"
-I"D:/devel/emacs/libs/giflib-4.1.4-1/include"
-I"D:/devel/emacs/libs/jpeg-6b-4/include"
-I"D:/devel/emacs/libs/tiff-3.8.2-1/include"
-I"D:/devel/emacs/libs/gnutls-2.10.1/include" --ldflags
-L"D:/devel/emacs/libs/gnutls-2.10.1/lib"'
next reply other threads:[~2011-10-31 15:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-31 15:11 Drew Adams [this message]
2011-10-31 22:06 ` bug#9919: 24.0.91; font-lock broken in dired Drew Adams
2011-10-31 22:29 ` Drew Adams
2011-11-05 1:34 ` Christoph Scholtes
2011-11-05 15:30 ` Drew Adams
2012-01-09 15:52 ` Drew Adams
2012-01-09 17:04 ` Stefan Monnier
2012-01-09 18:59 ` Drew Adams
2012-01-09 22:36 ` Stefan Monnier
2012-01-10 0:04 ` Drew Adams
2012-01-10 1:26 ` Stefan Monnier
2012-01-10 1:35 ` Drew Adams
2012-01-10 3:14 ` Stefan Monnier
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