From: Gracjan Polak <gracjanpolak@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Wrong type argument: arrayp, nil
Date: Sun, 20 Apr 2014 17:44:36 +0000 (UTC) [thread overview]
Message-ID: <loom.20140420T193529-223@post.gmane.org> (raw)
Hi,
I'm not sure if this is the correct place, I suspect it is not so please
forward me where to go.
So I was happily hacking on something totally other when my language
indentation mode after a TAB responded with friendly: Wrong type argument:
arrayp, nil.
Being ambitious programmer as I am I decided to debug the issue in the
indentation package that I use.
I have zero experience hacking emacs although I had used it for years now.
Here are steps I took:
Downloaded source code of package in question.
Looked up how to use some kind of debugging under emacs, found Edebug (not
sure if I found right).
Used C-u C-M-x to instrument main entry the function that got set in var
indent-line-function.
Added a friendly (please-break-here) so i know edebug got hooked properly.
Pressed TAB to indent...
Nothing happened.
Is there a how-to-debug-elisp tutorial somewhere? Currently I have no idea
how to setup my environment.
Where do I proceed?
--
Gracjan
next reply other threads:[~2014-04-20 17:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-20 17:44 Gracjan Polak [this message]
2014-04-20 18:16 ` Wrong type argument: arrayp, nil Drew Adams
2014-04-20 18:25 ` Gracjan Polak
2014-04-20 21:00 ` Drew Adams
[not found] <mailman.19942.1398016221.10748.help-gnu-emacs@gnu.org>
2014-04-20 18:17 ` Pascal J. Bourguignon
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