If you just want it to insert a TAB character every time, just map the key to self-insert-command.

Yes I gathered that this is the only way (or C-q TAB). Seems fairly low-level for such a basic usage...

Are you familiar with M-i that runs tab-to-tab-stop? That might be what you want, too, especially if you want spaces inserted to 'equal' what the TAB character would do on a typewriter, for instance.

I need tab to be entered as tab without any questions or ambiguity (think makefiles?)

Hope this helps,

Mark

From: help-gnu-emacs-bounces+ludwig.mark=siemens.com@gnu.org [mailto:help-gnu-emacs-bounces+ludwig.mark=siemens.com@gnu.org] On Behalf Of Rustom Mody
Sent: Thursday, October 27, 2011 8:45 AM
To: help-gnu-emacs@gnu.org
Subject: tab character

The tab-always-indent docs say:

-----------------------------
Controls the operation of the TAB key.
If t, hitting TAB always just indents the current line.
If nil, hitting TAB indents the current line if point is at the left margin
or in the line's indentation, otherwise it inserts a \"real\" TAB character.
If `complete', TAB first tries to indent the current line, and if the line
was already indented, then try to complete the thing at point.

Some programming language modes have their own variable to control this,
e.g., `c-tab-always-indent', and do not respect this variable."
:group 'indent
--------------------------------
Why is there nothing stronger than nil? IOW why is it so hard to just have tab be tab with no conditions?

In Miles Bader page on emacswiki http://www.emacswiki.org/emacs/MilesBader
he has code for a literal-tab-mode. So am I right in guessing that that is the only approach if one wants tab characters to be entered?