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bug#1074: antlr-mode has undefined variable keyword-face
From: |
David J. Biesack |
Subject: |
bug#1074: antlr-mode has undefined variable keyword-face |
Date: |
Fri, 03 Oct 2008 10:05:39 -0400 |
Open a .g file in Emacs, where auto-mode-alist configures
.g files to use antlr-mode. You get an error in font-lock
code because of an undefined variable, 'keyword-face'
This patch appears to resolve the problem:
diff -cws antlr-mode.el.orig antlr-mode.el
*** antlr-mode.el.orig Fri Oct 3 09:58:33 2008
--- antlr-mode.el Sun Jan 14 03:46:56 2007
***************
*** 922,928 ****
`((antlr-invalidate-context-cache)
("\\$setType[ \t]*(\\([A-Za-z\300-\326\330-\337]\\sw*\\))"
(1 antlr-tokendef-face))
! ("\\$\\sw+" (0 antlr-keyword-face))
;; the tokens are already fontified as string/docstrings:
(,(lambda (limit)
(if antlr-font-lock-literal-regexp
--- 922,928 ----
`((antlr-invalidate-context-cache)
("\\$setType[ \t]*(\\([A-Za-z\300-\326\330-\337]\\sw*\\))"
(1 antlr-tokendef-face))
! ("\\$\\sw+" (0 keyword-face))
;; the tokens are already fontified as string/docstrings:
(,(lambda (limit)
(if antlr-font-lock-literal-regexp
Debugger entered--Lisp error: (void-variable keyword-face)
eval(keyword-face)
font-lock-fontify-keywords-region(1 1979 t)
font-lock-default-fontify-region(1 1979 t)
font-lock-fontify-region(1 1979 t)
byte-code("Ã ÄÅed #Æ Ç+" [save-match-data-internal verbose
font-lock-fontified match-data ((byte-code "ÁÂ\"" [save-match-data-internal
set-match-data evaporate] 3)) font-lock-fontify-region
font-lock-after-fontify-buffer t] 4)
font-lock-default-fontify-buffer()
font-lock-fontify-buffer()
font-lock-mode-internal(t)
font-lock-default-function(t)
font-lock-mode()
turn-on-font-lock()
turn-on-font-lock-if-enabled()
global-font-lock-mode-enable-in-buffers()
run-hooks(after-change-major-mode-hook)
run-mode-hooks(antlr-mode-hook)
antlr-mode()
set-auto-mode-0(antlr-mode nil)
set-auto-mode()
normal-mode(t)
after-find-file(nil t)
find-file-noselect-1(#<buffer Greet.g>
"~/eclipse-workspaces/acl/antlr_test/source/java/Greet.g" nil nil
"~/eclipse-workspaces/acl/ANTLR_test/Source/Java/Greet.g" (26662 (36053 .
4313)))
ad-Orig-find-file-noselect("~/eclipse-workspaces/acl/antlr_test/source/java/Greet.g"
nil nil nil)
byte-code("ÆÇ !
$)" [ad-return-value filename dir nowarn rawfile wildcards nil
file-name-directory downcase file-name-nondirectory ad-Orig-find-file-noselect]
6)
find-file-noselect("~/eclipse-workspaces/acl/ANTLR_test/Source/Java/Greet.g"
nil nil nil)
find-file("~/eclipse-workspaces/acl/ANTLR_test/Source/Java/Greet.g")
byte-code("Â
new-find-alternate-file("~/eclipse-workspaces/acl/ANTLR_test/Source/Java/Greet.g")
call-interactively(new-find-alternate-file)
recursive-edit()
byte-code("Æ @Ç=!
VW
¥y`dbÒ
¥
Zy`|)ÓcebÔÕÖ \"× ÔØ!ÙÊÔØ!Ú +Ù" [unread-command-char
debugger-args x debugger-buffer noninteractive debugger-batch-max-lines -1
debug backtrace-debug 4 t backtrace-frame lambda 5 pop-to-buffer debugger-mode
debugger-setup-buffer count-lines 2 "...\n" message "%s" buffer-string
kill-emacs "" nil recursive-edit middlestart buffer-read-only standard-output]
4)
debug(error (void-variable keyword-face))
apply(debug error (void-variable keyword-face))
edebug(error (void-variable keyword-face))
eval(keyword-face)
font-lock-fontify-keywords-region(1 1979 t)
font-lock-default-fontify-region(1 1979 t)
font-lock-fontify-region(1 1979 t)
byte-code("Ã ÄÅed #Æ Ç+" [save-match-data-internal verbose
font-lock-fontified match-data ((byte-code "ÁÂ\"" [save-match-data-internal
set-match-data evaporate] 3)) font-lock-fontify-region
font-lock-after-fontify-buffer t] 4)
font-lock-default-fontify-buffer()
font-lock-fontify-buffer()
font-lock-mode-internal(t)
font-lock-default-function(t)
font-lock-mode()
turn-on-font-lock()
turn-on-font-lock-if-enabled()
global-font-lock-mode-enable-in-buffers()
run-hooks(after-change-major-mode-hook)
run-mode-hooks(antlr-mode-hook)
antlr-mode()
set-auto-mode-0(antlr-mode nil)
set-auto-mode()
normal-mode(t)
after-find-file(nil t)
find-file-noselect-1(#<killed buffer>
"~/eclipse-workspaces/acl/antlr_test/source/java/Greet.g" nil nil
"~/eclipse-workspaces/acl/ANTLR_test/Source/Java/Greet.g" (26662 (36053 .
4313)))
ad-Orig-find-file-noselect("~/eclipse-workspaces/acl/antlr_test/source/java/Greet.g"
nil nil nil)
byte-code("ÆÇ !
$)" [ad-return-value filename dir nowarn rawfile wildcards nil
file-name-directory downcase file-name-nondirectory ad-Orig-find-file-noselect]
6)
find-file-noselect("~/eclipse-workspaces/acl/ANTLR_test/Source/Java/Greet.g"
nil nil nil)
find-file("~/eclipse-workspaces/acl/ANTLR_test/Source/Java/Greet.g")
byte-code("Â
new-find-alternate-file("~/eclipse-workspaces/acl/ANTLR_test/Source/Java/Greet.g")
call-interactively(new-find-alternate-file)
In GNU Emacs 22.1.1 (i386-mingw-nt5.1.2600)
of 2007-06-02 on RELEASE
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4) --cflags -Ic:/gnuwin32/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
locale-coding-system: cp1252
default-enable-multibyte-characters: t
Major mode: Antlr.Java/l
Minor modes in effect:
display-time-mode: t
shell-dirtrack-mode: t
delete-selection-mode: t
pc-selection-mode: t
show-paren-mode: t
iswitchb-mode: t
encoded-kbd-mode: t
tooltip-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
unify-8859-on-encoding-mode: t
utf-translate-cjk-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
abbrev-mode: t
Recent input:
<escape> X M-b M-b M-b M-b C-b C-b C-b C-d C-e <return>
M-< C-x * c d SPC ~ / e m a c s <return> C-x o <escape>
X M-b C-M-f C-SPC M-b M-b M-b M-b M-b M-b M-w C-g C-x
o C-y <return> C-x o <escape> <escape> ( g e t e n
v SPC " T E R M " ) <return> C-x C-o C-x o e c h o
SPC $ T E R M <return> e x p o r t SPC T E R M = c
m d <return> M-p M-p M-p <return> C-x o C-v C-x k SPC
C-x B C-x B C-x o C-x j E M-< C-x C-f <backspace> M-b
. C-e <return> C-s k e y w o r d - C-w C-s C-s C-s
C-s C-a C-x o C-n C-n C-n C-x o C-x b a n t <return>
C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-a M-< M-x
p w d <return> <help-echo> <down-mouse-1> <mouse-1>
C-s a n t l r - <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> SPC k e y w o r
d - C-SPC M-b C-SPC a n t l r - C-s C-w C-w C-s C-a
C-SPC C-o C-o C-o C-o C-o M-x e a l <backspace> <backspace>
v a l - d e f SPC <return> M-x C-g C-/ C-x C-w a n
l SPC <backspace> t SPC . r <backspace> o r i g <return>
a n t l r - C-a C-x C-s C-x c M-x e v a l - d e SPC
<return> C-x o C-x b G r e e <return> C-/ C-SPC C-x
k SPC C-z 0 C-n C-n C-n <down-mouse-1> <mouse-1> M-x
r e p o r t - SPC <return>
Recent messages:
undo-start: No undo information in this buffer
Mark set
Kill buffer Greet.g? (y or n)
Invalid face reference: font-lock-keyword-face [43 times]
Invalid face reference: highlight
Invalid face reference: font-lock-keyword-face
Invalid face reference: highlight [2 times]
Fontifying Greet.g... (regexps......................)
Fontifying Greet.g... (regexps......................)
Loading emacsbug...done
--
David J. Biesack SAS Institute Inc.
(919) 531-7771 SAS Campus Drive
http://www.sas.com Cary, NC 27513
- bug#1074: antlr-mode has undefined variable keyword-face,
David J. Biesack <=