--- Begin Message ---
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Subject: |
26.2.50; CC-Mode fontification fails inside macro |
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Date: |
Sat, 27 Apr 2019 12:57:05 -0300 |
Hello.
Steps to reproduce:
1) emacs -Q
2) Open up a new .c file:
C-x C-f test.c
3) Type this text:
#define FOO \
/* Some comms. */ \
struct foobar my_foo; \
struct foobar my_bar;
The first struct foobar after the comment is not fontified as the second
one. That is, the second foobar has face font-lock-type-face, and
my_bar has face font-lock-variable-name-face, but the first foobar and
my_foo don't get those face values.
I actually bumped into this issue while visiting the emacs source file
src/editfns.c. In that file, search for "#define EXTRA_CONTEXT_FIELDS"
and the problem should be evident.
I can reproduce it with the latest Emacs 26, as well as with the latest
master:
Repository revision: 8dc00b2f1e6523c634df3e24379afbe712a32b27
Repository branch: master
Best regards,
Mauro.
In GNU Emacs 26.2.50 (build 1, i686-pc-linux-gnu, GTK+ Version 3.18.9)
of 2019-04-23 built on the-blackbeard
Repository revision: 9ec18fbd560526ab19c6171aff15995d1307233e
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
System Description: Ubuntu 16.04.6 LTS
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
(New file)
Auto-saving...done
Quit
Making completion list...
Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS GLIB
NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM THREADS LCMS2
Important settings:
value of $LANG: en_US.utf8
value of $XMODIFIERS:
locale-coding-system: utf-8-unix
Major mode: C/*l
Minor modes in effect:
tooltip-mode: t
global-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
abbrev-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rmc puny seq byte-opt gv
bytecomp byte-compile cconv dired dired-loaddefs format-spec rfc822 mml
mml-sec password-cache epa derived epg epg-config gnus-util rmail
rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
mm-util mail-prsvr mail-utils cc-mode cc-fonts easymenu cc-guess
cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs
cl-loaddefs cl-lib elec-pair time-date mule-util tooltip eldoc electric
uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win
term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode elisp-mode lisp-mode
prog-mode register page menu-bar rfn-eshadow isearch timer select
scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame 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 minibuffer 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 inotify lcms2 dynamic-setting
system-font-setting font-render-setting move-toolbar gtk x-toolkit x
multi-tty make-network-process emacs)
Memory information:
((conses 8 115795 11061)
(symbols 24 22635 1)
(miscs 20 58 184)
(strings 16 34126 1595)
(string-bytes 1 1031562)
(vectors 12 17262)
(vector-slots 4 561150 8896)
(floats 8 51 121)
(intervals 28 306 68)
(buffers 536 13)
(heap 1024 38012 1009))
--- End Message ---
--- Begin Message ---
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Subject: |
Re: bug#35454: 26.2.50; CC-Mode fontification fails inside macro |
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Date: |
Fri, 3 May 2019 07:41:18 +0000 |
|
User-agent: |
Mutt/1.10.1 (2018-07-13) |
Hello, Mauro.
On Thu, May 02, 2019 at 18:44:02 -0300, Mauro Aranda wrote:
> Alan Mackenzie <address@hidden> writes:
> > I believe I have now fixed all these bugs, and indeed I've committed the
> > fix to the master branch.
> > Would you please be so good as to give this fix a "final" test, and if
> > everything is OK, then I can close the bug.
> Hello Alan.
> I tried the fix, and it works great! All the problems I noticed are solved.
> Thank you.
That's great. I'm closing the bug. Thanks!
> Best regards,
> Mauro.
--
Alan Mackenzie (Nuremberg, Germany).
--- End Message ---