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Re: searching for an equation with a given label


Chronological Thread 
  • From: Slava Rychkov <address@hidden>
  • To: Massimiliano Gubinelli <address@hidden>
  • Cc: address@hidden
  • Subject: Re: searching for an equation with a given label
  • Date: Mon, 6 Jul 2020 19:16:07 +0200
wow!

On 6 Jul 2020, at 11:45, Massimiliano Gubinelli <address@hidden> wrote:

I hacked up an example of how to program this kind of macros.

You can run the following on a scheme prompt (inside TeXmacs)

(tm-widget (form-labels cmd)
(centered
(aligned
(item (text "Go to label:")
(form-input "Label" "string" '() "1w"))))
(bottom-buttons >> ("Ok" (go-to-label (car (form-values))) (cmd "Ok"))))

(show-form form-labels)

This will show you a prompt where you can ask to go to a definite label.

Not perfect but this is all I got in 5 min hacking... :)

Hope that this inspires better solutions. Ideally a nice solution could also
offer a list of the available labels.

Max




> On 6. Jul 2020, at 10:58, Massimiliano Gubinelli <address@hidden> wrote:
>
> Dear Slava,
> there are features which I also miss a lot. Your questions just confirms me
> that we have something to do about them. At present I do not know any way
> to perform the operation you describe. (or for example to look for
> duplicate labels). You can always go into "source mode" and then look for
> the textual label, but I'm not sure it will work. Alternatively just open
> the file in a regular text editor (if you are desperate :)) and do a text
> search.
>
> I'm sorry I cannot be more useful than that. I should say this is not a
> fundamental flaw, but all the operations involving label are very
> underdeveloped (looking for labels, having a list of labels,
> cross-referencing, etc...).
>
> Max
>
>
>> On 6. Jul 2020, at 10:35, Slava Rychkov <address@hidden> wrote:
>>
>> Thanks for these answers, these are nice tricks.
>>
>> I have another related question: how can I look for all places which refer
>> to an equation with a given label?
>> In latex I would just search for `\eqref{label}'. Is there a TexMacs
>> analogue?
>>
>> Thanks again, Slava Rychkov
>>
>> On 6 Jul 2020, at 08:32, Massimiliano Gubinelli <address@hidden> wrote:
>>
>> That's a nice observation, and probably is the way is implemented (should
>> check), but anyway the interface to jump to an "immediate URL" is not
>> there to my knowledge, so one still has to write some code to allow it
>> from the GUI.
>>
>> Max
>>
>>
>>> On 6. Jul 2020, at 08:29, Frank <address@hidden> wrote:
>>>
>>> Hi,
>>>
>>> I don't know whether it is possible to go to a URL in TeXmacs.
>>>
>>> If that is supported, then going to label is a special case: #labelname
>>>
>>> Going to URL seems more conceptual.
>>>
>>> Best,
>>> Frank
>>>
>>> 于 July 6, 2020 6:24:26 AM UTC, Massimiliano Gubinelli <address@hidden> 写到:
>>>> No, there is no way I know. But this trick is quite simple. There
>>>> should be a way to come up with a macro which do the same job, i.e.
>>>> open a window and ask a label and then moves to the label place. Maybe
>>>> this could be a good exercise if somebody what to give a try.
>>>>
>>>>
>>>> Max
>>>>
>>>>
>>>>> On 5. Jul 2020, at 18:47, Félix Faisant <address@hidden> wrote:
>>>>>
>>>>> It's not very practical, but you can insert a reference where you are
>>>> and click on it, and delete the reference afterwards.
>>>>> I don't know if there is a better way.
>>>>>
>>>>> Le 5 juil. 2020 à 18:42, Slava Rychkov <address@hidden> a
>>>> écrit :
>>>>>
>>>>>> How can I look for an equation in texmacs if I know its label?
>>>>>>
>>>>>> Thanks, Slava Rychkov
>>>>>
>>>>> ----
>>>>> Félix Faisant - PGP : 0x4e4fa7aff4648355
>>>>>
>>>
>>> --
>>> 使用 K-9 Mail 发送自我的Android设备。
>>
>>
>



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