This deal with <stack> is displaying last tree called function and line.
echomsg
expand('<stack>')->split('<SNR>')[-1]->substitute('\d\+_\(\w\+\)\[\(\d\+\)\]',
'\1: \2', "")
Thank you Bram.
Nicolas
Le ven. 7 juil. 2023 à 21:57, Nicolas <[email protected]> a écrit :
> Oh thank you a lot Bram and all of you. It's helpful to know where we
> come from.
> In code, in Life too ;)
>
> Thank you
> Nicolas
>
> Le ven. 7 juil. 2023 à 04:19, Bram Moolenaar <[email protected]> a
> écrit :
>
>>
>> Yegappan wrote:
>>
>> > On Tue, Jul 4, 2023 at 1:11 PM Lifepillar <[email protected]>
>> wrote:
>> > >
>> > > On 2023-07-04, Nicolas <[email protected]> wrote:
>> > > > Hi,
>> > > >
>> > > > Is there an equivalence in vim9 of __FILE__, __LINE__, and
>> __FUNCTION__
>> > > > usage in C++
>> > > ><
>> https://stackoverflow.com/questions/597078/file-line-and-function-usage-in-c
>> >
>> > >
>> > >
>> > > For __LINE__ and __FUNCTION__, I don't know what "equivalent"
>> > > alternative to suggest, but if you elaborate on what your goal is, it
>> > > will be easier to help.
>> > >
>> >
>> > You can try using <script>, <sflnum> or <stack>:
>> >
>> > https://vimhelp.org/cmdline.txt.html#%3Cscript%3E
>> > https://vimhelp.org/cmdline.txt.html#%3Csflnum%3E
>> > https://vimhelp.org/cmdline.txt.html#%3Cstack%3E
>>
>> Expanding "<stack>" gives you the most information. But the form is a
>> bit hard to parse, because it was kept compact. With some effort you
>> can parse it back into a list of function calls and script commands.
>> You can use "getscriptinfo()" to get the script file name from the
>> script ID, which is inside the function name after <SNR>:
>> <SNR>74_OuterFunc[7]
>>
>> Here "74" is the script ID. Inside the script you may find
>> s:OuterFunc() or just OuterFunc() (esp. in Vim 9 script).
>>
>> "[7]" indicates line 7 of the function. To see what script line that is
>> you can go to the line where the function is defined with ":func" or
>> ":def" and then go that many lines down: "7j". When line continuation
>> is used it may be off by a few lines. And line insert/delete need to be
>> taken into account.
>>
>> For interactive debugging the "where" command can be used. You need to
>> set a breakpoint or use ":debug command args". See ":help debug-mode".
>>
>> --
>> Why is it that pizza is made round, packed in a square box,
>> and eaten as a triangle?
>>
>> /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net
>> \\\
>> ///
>> \\\
>> \\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/
>> ///
>> \\\ help me help AIDS victims -- http://ICCF-Holland.org
>> ///
>>
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>
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