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Re: better error messages in my *Messages* buffer?
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From: |
Marcin Borkowski |
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Subject: |
Re: better error messages in my *Messages* buffer? |
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Date: |
Thu, 20 Mar 2014 03:04:49 +0100 |
Dnia 2014-03-19, o godz. 19:25:03
Joost Kremers <joost.m.kremers@gmail.com> napisał(a):
> kleinerdrache@gmx.at wrote:
> > error in process filter: Wrong type argument: listp, [...]
> >
> > What do you do in that case to find out which line of your code
> > creates that error?
>
> `M-x toggle-debug-on-error is the first thing that comes to mind. Or
> do `M-x debug-on-entry RET <your_function> RET'. Make sure the
> relevant functions are not byte-compiled. And read up on the debugger:
>
> (info "(elisp) Debugging")
> (info "(elisp) Debugger")
>
Also, Edebug comes to mind.
Best,
--
Marcin Borkowski
http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski
Adam Mickiewicz University