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Re: [TeXmacs] Keyboard shortcuts on Mac OSX for tabular


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  • From: "Adrian S." <address@hidden>
  • To: address@hidden
  • Subject: Re: [TeXmacs] Keyboard shortcuts on Mac OSX for tabular
  • Date: Wed, 25 Jul 2012 13:24:11 -0600
I once made this file, but, unfortunately, it is not for Mac-Os...

It might be useful to addapt... I hoper there would be an easier way
to write all the information in a quick reference...

Peace.
-Adrian.

On Wed, Jul 25, 2012 at 11:13 AM, Miguel de Benito Delgado
<address@hidden> wrote:
> Hi,
>
> there is no such master table (well there is, see more later). You
> have some routines inside progs/kernel/gui/kbd-define.scm which might
> help you. Specifically kbd-find-key-binding. Open a scheme session and
> try this:
>
> (kbd-find-key-binding "F1")
>
> this returns a one element list with the command associated with the
> key F1 in your current "input mode" (which is session mode):
>
> (#<procedure #f ()> "")
>
> So you'll want to take the first element of it and display the source code:
>
> (procedure-source (car (kbd-find-key-binding "F1")))
>
> This should output the following:
>
> (lambda () (interactive docgrep-in-doc))
>
> Now, keys can be overloaded, meaning that different contexts have
> different commands assigned to keys. This is achieved with kbd-map
> like this:
>
> (kbd-map
> (:mode in-math?)
> ("F1" (some-command-to-show-math-help)))
>
> But kbd-find-key-binding shows only what is defined in the current
> context. You'd need to use kbd-find-key-binding2, but this function is
> not exported outside the file kbd-define.scm, so you'd need to
> redefine it using (tm-define blahblah...) instead of (define
> blahblah...)
>
>
> As to the master table: you could use the hash table kbd-map-table,
> but again it's not exported outside kbd-define.scm. And again you can
> trick and modify that file inside the application bundle, then
> relaunch TeXmacs to have access to all the data, then traverse it and
> nicely format it.
>
> This would actually be a nice thing to have...
> ________________
> Miguel de Benito.
>
>
> On Tue, Jul 10, 2012 at 8:22 PM, chowdhary, kenny <address@hidden> wrote:
>> This is great! I finally got the hang of it. Do you happen to know what the
>> Esc Button translates to in the kbd-map? Is there a master table that shows
>> the keyboard letter and the corresponding kbd-map letter?
>>
>> Thank you so much!
>>
>>
>> On Tue, Jul 10, 2012 at 10:49 AM, Massimiliano Gubinelli
>> <address@hidden> wrote:
>>>
>>> yes, but they will be lost next time you update TeXmacs. You can add them
>>> to your my-init-texmacs.scm file as described below to guarantee
>>> persistency.
>>>
>>> max
>>>
>>>
>>>
>>> On 10 juil. 2012, at 19:43, chowdhary, kenny wrote:
>>>
>>> Cool! thanks. So if I edit the keyboard shortcuts in the generic-kbd.scm
>>> file, will it be incorporated into texmacs upon the next startup?
>>>
>>> On Tue, Jul 10, 2012 at 1:14 AM, Miguel de Benito Delgado
>>> <address@hidden> wrote:
>>>>
>>>> Hi,
>>>>
>>>> I meant you have examples inside the application bundle TeXmacs.app.
>>>> Right click->show bundle contents, then go to
>>>> Contents->Resources->share->TeXmacs->progs->generic
>>>>
>>>> There you'll find many examples inside generic-kbd.scm. It's mostly stuff
>>>> like:
>>>>
>>>> (kbd-map
>>>> ("M-A-x" (do-something)))
>>>>
>>>> Each item in the list of arguments to kbd-map is an assignment, each
>>>> assignment consists of one list of keystrokes (with modifiers and keys
>>>> being
>>>> joined by dashes) and a scheme command to be executed. You can insert a
>>>> tag
>>>> into the document using (make 'name-of-tag). If you want to insert an
>>>> equation array, because the name of the tag is "eqnarray" you can do the
>>>> following:
>>>>
>>>> (kbd-map
>>>> ("M-C-7" (make 'eqnarray)))
>>>>
>>>> Keystrokes can be overloaded: just redefine them by preceding the
>>>> definition in the (kbd-map) block with (:mode somecheckhere). I like to
>>>> define this (in my-init-texmacs.scm):
>>>>
>>>> (kbd-map
>>>> (:mode in-math?)
>>>> ("$" (make 'text)))
>>>>
>>>> But if you want to redefine keys you'll want to be sure that the original
>>>> definitions are loaded first (or they might overwrite yours when they
>>>> are).
>>>> This is done with stuff like
>>>>
>>>> (use-modules (math math-kbd))
>>>>
>>>> Best,
>>>> ________________
>>>> Miguel de Benito.
>>>>
>>>>
>>>>
>>>> On Tue, Jul 10, 2012 at 1:48 AM, chowdhary, kenny <address@hidden>
>>>> wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I grep'd the source directories and all I found was the file
>>>>>
>>>>> .TeXmacs/system/cache/doc_cache
>>>>>
>>>>> with kbd-map and I couldn't really make out what the code meant. I am
>>>>> not very knowledgeable about how to create a kbd-map assignment, but
>>>>> this is
>>>>> what I want to do:
>>>>>
>>>>> I would like Control + Command + 7 to give me an equation array. How
>>>>> would I go about doing this, from the bottom up. Just one simple
>>>>> example and
>>>>> I'll be good.
>>>>>
>>>>> Thanks,
>>>>> K
>>>>>
>>>>>
>>>>> On Mon, Jul 9, 2012 at 4:21 PM, Miguel de Benito Delgado
>>>>> <address@hidden> wrote:
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> the best way is to copy some examples from TeXmacs' own source. You
>>>>>> can find the relevant files inside the application folder (I
>>>>>> understand you
>>>>>> are running MacOS X) after some grepping for kbd-map.
>>>>>>
>>>>>> One nice thing to keep in mind: anything appearing in a menu or
>>>>>> button is a scheme (set of) command(s). Copy those literally in a
>>>>>> kbd-map
>>>>>> assignment and you'll see the shortcut in the menu.
>>>>>>
>>>>>> Sorry for the imprecise help, I'm not on my computer.
>>>>>>
>>>>>> Best,
>>>>>> ___________________
>>>>>> Miguel de Benito.
>>>>>>
>>>>>> Am 09.07.2012 22:22 schrieb "chowdhary, kenny" <address@hidden>:
>>>>>>
>>>>>>> Hello Users,
>>>>>>>
>>>>>>> I just started using texmacs for Mac OSX (formerly a user of texmacs
>>>>>>> on linux) and I was wondering if there was a keyboard shortcut for the
>>>>>>> \tabular function in the Mac setting. In widows, it is Esc+T->N->t.
>>>>>>> Does
>>>>>>> anyone have an example of how to customize the keyboard shortcuts?
>>>>>>> There is
>>>>>>> only minimal instructions in the help section.
>>>>>>>
>>>>>>> Thanks,
>>>>>>> K
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Kenny Chowdhary
>>>>> www.kennychowdhary.me
>>>>> Division of Applied Mathematics
>>>>> Brown University
>>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Kenny Chowdhary
>>> www.kennychowdhary.me
>>> Division of Applied Mathematics
>>> Brown University
>>>
>>>
>>
>>
>>
>> --
>> Kenny Chowdhary
>> www.kennychowdhary.me
>> Division of Applied Mathematics
>> Brown University
>>

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