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bug#18378: [Patch] wrong fontification of Java code
From: |
Alan Mackenzie |
Subject: |
bug#18378: [Patch] wrong fontification of Java code |
Date: |
Sun, 23 Feb 2020 12:50:37 +0000 |
User-agent: |
Mutt/1.10.1 (2018-07-13) |
Hello, all.
I've committed a fix to this bug to the emacs-27 branch at savannah.
I'm closing the bug with this post.
--
Alan Mackenzie (Nuremberg, Germany).
On Mon, Jan 20, 2020 at 22:16:46 +0100, Stefan Kangas wrote:
> Hi Alan,
> Could you please help review the below patch for cc-fonts.el?
> Thanks in advance.
> Best regards,
> Stefan Kangas
> Paul Pogonyshev <pogonyshev@gmail.com> writes:
> > class X
> > {
> > public void x ()
> > {
> > for (int this_is_not_a_function_name : getX ()) {
> > }
> > }
> > }
> > In current trunk (compiled five minutes ago)
> > 'this_is_not_a_function_name' above is fontified as a function
> > name. This seems to depend on whether I have '()' after 'getX' or
> > not.
> > Paul
> Jordon Biondo <jordonbiondo@gmail.com> writes:
> > I have a potential solution for this bug, as it has impacted me as well.
> > Not sure what the best solution would be but I have included a patch that
> > does
> > solve the problem. From what I can tell there are no tests for java
> > fortification but I have not seen any issues arising in my own java
> > projects. The issue was that in java, a “:” can mark the end of a
> > declaration in
> > a foreach, not just a “;” or “,”.
> > === modified file 'lisp/ChangeLog'
> > *** lisp/ChangeLog 2014-09-01 15:03:45 +0000
> > --- lisp/ChangeLog 2014-09-01 19:11:46 +0000
> > ***************
> > *** 1,3 ****
> > --- 1,8 ----
> > + 2014-09-01 Jordon Biondo <jordonbiondo@gmail.com>
> > +
> > + * progmodes/cc-fonts.el (c-font-lock-declarators): Special
> > + case for declarations inside Java foreach loops (Bug#18378)
> > +
> > 2014-09-01 Eli Zaretskii <eliz@gnu.org>
> > * ls-lisp.el (ls-lisp-use-string-collate)
> > === modified file 'lisp/progmodes/cc-fonts.el'
> > *** lisp/progmodes/cc-fonts.el 2014-08-24 20:50:11 +0000
> > --- lisp/progmodes/cc-fonts.el 2014-09-01 19:11:59 +0000
> > *************** casts and declarations are fontified. U
> > *** 1116,1123 ****
> > ;; initializing brace lists.
> > (let (found)
> > (while
> > ! (and (setq found (c-syntactic-re-search-forward
> > ! "[;,]\\|\\s)\\|\\'\\|\\(=\\|\\s(\\)" limit t t))
> > (eq (char-before) ?\[)
> > (c-go-up-list-forward))
> > (setq brackets-after-id t))
> > --- 1116,1128 ----
> > ;; initializing brace lists.
> > (let (found)
> > (while
> > ! (and (setq found (c-syntactic-re-search-forward
> > ! (concat "[;,]\\|\\s)\\|\\'\\|\\(=\\|"
> > ! (if (c-major-mode-is
> > 'java-mode)
> > ! ":\\|"
> > ! "")
> > ! "\\s(\\)")
> > ! limit t t))
> > (eq (char-before) ?\[)
> > (c-go-up-list-forward))
> > (setq brackets-after-id t))