why doesn't C-h b list w3m keys

why doesn't C-h b list w3m keys

[jidanni]

Why when in the article buffer C-h k { says
} runs the command w3m-next-image, which is an interactive compiled
but C-h b does not list it?
I use http://jidanni.org/comp/configuration/ .

Re: why doesn't C-h b list w3m keys

[Lars Magne Ingebrigtsen]

jidanni@jidanni.org writes:

> Why when in the article buffer C-h k { says
> } runs the command w3m-next-image, which is an interactive compiled
> but C-h b does not list it?

`C-h b' just lists the keys in the current mode(s) of the buffer.  It
doesn't list the keys that are bound due to text properties and
overlays.  It probably should, and that's an Emacs bug.

-- 
(domestic pets only, the antidote for overdose, milk.)
  larsi@gnus.org * Lars Magne Ingebrigtsen

describe-bindings does not list text properties and overlay bindings!

[jidanni]

Dear Emacs Professionals/Nurds,

Since back in the 1980's I've depended on C-h b to tell me what all the
keys are currently bound to in the buffer I'm in.

I even printed them out on paper and studied them all.

  C-h b runs the command describe-bindings, which is an interactive
  compiled Lisp function in `help.el'.

  Show a list of all defined keys, and their definitions.
  We put that list in a buffer, and display the buffer.

So you can understand my shock upon finding out,

>>>>> "LMI" == Lars Magne Ingebrigtsen <larsi@gnus.org> writes:
LMI> jidanni@jidanni.org writes:

>> Why when in the article buffer C-h k { says
>> } runs the command w3m-next-image, which is an interactive compiled
>> but C-h b does not list it?

LMI> `C-h b' just lists the keys in the current mode(s) of the buffer.  It
LMI> doesn't list the keys that are bound due to text properties and
LMI> overlays.  It probably should, and that's an Emacs bug.

OK, I'll hereby report it.

Re: bug#8414: describe-bindings does not list text properties and overlay bindings!

[Lars Ingebrigtsen]

jidanni@jidanni.org writes:

> Since back in the 1980's I've depended on C-h b to tell me what all the
> keys are currently bound to in the buffer I'm in.
>
> I even printed them out on paper and studied them all.
>
>   C-h b runs the command describe-bindings, which is an interactive
>   compiled Lisp function in `help.el'.
>
>   Show a list of all defined keys, and their definitions.
>   We put that list in a buffer, and display the buffer.

(I'm going through old bug reports that have unfortunately gotten no
attention yet.)

I had a peek at this now -- I hit `C-h b' on text that has a `keymap'
property, and it looks like it's been fixed in the intervening years:

`keymap' Property Bindings:
key             binding
---             -------

TAB		shr-next-link
RET		eww-follow-link
ESC		Prefix Command
+		image-increase-size
-		image-decrease-size

So I'm closing this bug report.  If you're still seeing this, please
reopen.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no