* csharp-mode from Melpa: Invalid search bound (wrong side of point)
@ 2015-05-29 10:32 Steinar Bang
0 siblings, 0 replies; 3+ messages in thread
From: Steinar Bang @ 2015-05-29 10:32 UTC (permalink / raw)
To: help-gnu-emacs
Platform: Win7 x64
GNU Emacs 24.4.1 (i686-pc-mingw32) of 2014-10-24 on LEG570
csharp-mode 20150514.251 (from Melpa)
I've pulled in csharp-mode from Melpa, and when I do 'M-x occur' in a
buffer in csharp-mode I get the error message: Invalid search bound (wrong side of point)
See also the error stack trace below.
Has anyone else seen something similar, and/or know what might be
causing it, and might have an idea how to fix it in csharp-mode or find
a workaround?
Thanks!
- Steinar
Error stack trace from 'M-x occur' in csharp-mode:
Debugger entered--Lisp error: (error "Invalid search bound (wrong side of point)")
re-search-forward("\\(:[ \n.\f\v]*\\(base\\|this\\)\\)[ \n.\f\v]*(" 33498 t)
#[(limit) "\304\301!\305.\x19\306\307\n\310#\203\221
font-lock-fontify-keywords-region(33439 33498 nil)
font-lock-default-fontify-region(33439 33498 nil)
c-font-lock-fontify-region(33439 33498 nil)
font-lock-fontify-region(33439 33498)
run-hook-with-args(font-lock-fontify-region 33439 33498)
#[0 "\302\303\300\242\301\242#\207" [(33439) (33498) run-hook-with-args jit-lock-functions] 4 "\n\n(fn)"]()
funcall(#[0 "\302\303\300\242\301\242#\207" [(33439) (33498) run-hook-with-args jit-lock-functions] 4 "\n\n(fn)"])
jit-lock-fontify-now(33439 33497)
occur-engine-line(33439 33497 t)
occur-engine("marked" (#<buffer Pakning.cs>) #<buffer *Occur*> 0 t underline shadow match t)
occur-1("marked" nil (#<buffer Pakning.cs>))
occur("marked" nil)
call-interactively(occur record nil)
command-execute(occur record)
execute-extended-command(nil "occur")
call-interactively(execute-extended-command nil nil)
command-execute(execute-extended-command)
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: csharp-mode from Melpa: Invalid search bound (wrong side of point)
[not found] <mailman.3893.1432895554.904.help-gnu-emacs@gnu.org>
@ 2015-05-29 12:56 ` Alan Mackenzie
2015-06-01 7:53 ` Steinar Bang
0 siblings, 1 reply; 3+ messages in thread
From: Alan Mackenzie @ 2015-05-29 12:56 UTC (permalink / raw)
To: help-gnu-emacs; +Cc: Steinar Bang
Hello, Steinar.
In article <mailman.3893.1432895554.904.help-gnu-emacs@gnu.org> you wrote:
> Platform: Win7 x64
> GNU Emacs 24.4.1 (i686-pc-mingw32) of 2014-10-24 on LEG570
> csharp-mode 20150514.251 (from Melpa)
> I've pulled in csharp-mode from Melpa, and when I do 'M-x occur' in a
> buffer in csharp-mode I get the error message: Invalid search bound (wrong side of point)
> See also the error stack trace below.
The stack trace is most revealing: it looks like a fontification bug in CC
Mode (of which csharp-mode is a derivative).
> Has anyone else seen something similar, and/or know what might be
> causing it, and might have an idea how to fix it in csharp-mode or find
> a workaround?
Usual questions for an Emacs bug: does the bug happen when you start with
emacs -Q (followed by "manually" loading csharp-mode)? Does the bug
happen in Emacs 24.5 or in the latest development trunk version (if you
have easy access to this - I think you have)?
If the answer to the last question is "yes", could you please report this
as an Emacs bug (e.g., by posting to bug-gnu-emacs@gnu.org), and include,
in addition to what is in your post here:
1. A copy of a C# file which triggers the bug (or a URL where the file
can be found). The smaller this file is, the easier for the maintainer.
2. A complete recipe, starting preferably from emacs -Q, on how to
reproduce the bug.
3. If you need your own CC Mode settings to trigger the bug, then a dump
of your CC Mode configuration created by C-c C-b from the C# Mode buffer.
> Thanks!
> - Steinar
> Error stack trace from 'M-x occur' in csharp-mode:
> Debugger entered--Lisp error: (error "Invalid search bound (wrong side of point)")
> re-search-forward("\\(:[ \n.\f^K]*\\(base\\|this\\)\\)[ \n.\f^K]*(" 33498 t)
> #[(limit) "\304\301!\305.^Y\306\307\n\310#\203\221
> font-lock-fontify-keywords-region(33439 33498 nil)
> font-lock-default-fontify-region(33439 33498 nil)
> c-font-lock-fontify-region(33439 33498 nil)
> font-lock-fontify-region(33439 33498)
> run-hook-with-args(font-lock-fontify-region 33439 33498)
> #[0 "\302\303\300\242\301\242#\207" [(33439) (33498) run-hook-with-args jit-lock-functions] 4 "\n\n(fn)"]()
> funcall(#[0 "\302\303\300\242\301\242#\207" [(33439) (33498) run-hook-with-args jit-lock-functions] 4 "\n\n(fn)"])
> jit-lock-fontify-now(33439 33497)
> occur-engine-line(33439 33497 t)
> occur-engine("marked" (#<buffer Pakning.cs>) #<buffer *Occur*> 0 t underline shadow match t)
> occur-1("marked" nil (#<buffer Pakning.cs>))
> occur("marked" nil)
> call-interactively(occur record nil)
> command-execute(occur record)
> execute-extended-command(nil "occur")
> call-interactively(execute-extended-command nil nil)
> command-execute(execute-extended-command)
Thanks in advance!
--
Alan Mackenzie (Nuremberg, Germany).
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: csharp-mode from Melpa: Invalid search bound (wrong side of point)
2015-05-29 12:56 ` Alan Mackenzie
@ 2015-06-01 7:53 ` Steinar Bang
0 siblings, 0 replies; 3+ messages in thread
From: Steinar Bang @ 2015-06-01 7:53 UTC (permalink / raw)
To: help-gnu-emacs
>>>>> Alan Mackenzie <acm@muc.de>:
> Usual questions for an Emacs bug: does the bug happen when you start with
> emacs -Q (followed by "manually" loading csharp-mode)?
Yes.
Procedure:
- Opened cmd.exe
- Ran the command: c:\programfiles\emacs-24.4-bin-i686-pc-mingw32\bin\emacs -Q
- Loaded csharp-mode: M-x load-library c:/Users/sb/.emacs.d/elpa/csharp-mode-20150514.251/csharp-mode.el RET
(I intentionally loaded the .el rather than .elc)
- Loaded a .cs file
- Tried: M-x occur someterm RET
- Got the error: Invalid search bound (wrong side of point)
> Does the bug happen in Emacs 24.5 or in the latest development trunk
> version (if you have easy access to this - I think you have)?
Not on the machine where the problem occurs (the problem didn't occur on
a Win8 computer at home).
Is there a CI build of emacs for windows that would be acceptable to
test on? (I have googled up two sourceforge-hosted projects, but I
don't know if they have official sanction)
^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-05-29 10:32 csharp-mode from Melpa: Invalid search bound (wrong side of point) Steinar Bang
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2015-05-29 12:56 ` Alan Mackenzie
2015-06-01 7:53 ` Steinar Bang
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