Indentation when copying mulit-line functions about radian

[randy3k]

Did you copy the lines one by one? Are you using something like Nvim-R to send those lines?

[randy3k]

Actually, it is myself added this feature https://github.com/randy3k/rice/blob/c5ea3ddb7182086bc63d6bf82f1cb2bb28db8d16/rice/keybinding.py#L58-L65

[jimhester]

Yes I am using Nvim-R to send the lines usually (where I first noticed this issue), but it also happens if you just copy the lines one by one.

[randy3k]

@jalvesaq and I had some discussions here jalvesaq/Nvim-R#227

He implemented an option

let R_source_args = "bracketed paste"

This option doesn't alter the behavior of \l but that of \ss and \ff. This may not be exactly what you want (I didn't). You can check if you like it or not.

An temporary solution for rice is to add an option to control the auto indentation.

A more permanent solution is to write a function <Plug>RDSendSelectionBracketed and bind \l to it in the visual mode.

[jimhester]

I have a key bound to <Plug>RDSendLine in normal mode and <Plug>REDSendSelection in visual mode. The latter works fine, the former exhibits the behavior I described (as does copying the lines manually).

👍 on an option to control the indentation

[randy3k]

close by v0.0.14

[jimhester]

Setting options(rice.auto_indentation = FALSE) seems to have no effect as far as I can tell, the behavior remains the same as before.

With rice versions 0.0.14 and 0.0.21.

[randy3k]

It seems that there is a bug in parsing rice settings. Will fix soon

[randy3k]

It is strange, 0.0.21 works for me. Could you check options("rice.auto_indentation") in rice console?

[randy3k]

By the way, you need to set it up in .Rprofile as it won't be loaded dynamically.

[jimhester]

See https://asciinema.org/a/7GbLlcLxhosnci1UjoKnmzfJ8 for what it is doing on my machine, this is just copy pasting into a rice terminal, without Nvim-R at all.

An additional issue that has appeared is rice seems to be stripping the trailing newline when pasting and I now have to explicitly hit enter to start a new line. Previous behavior retained the pasted newline, which is what I would prefer.

[randy3k]

let's keep this open.

[randy3k]

I understand what is going on now, rice.auto_indentation now only disable the indentation after the braces. What you are experiencing is an automatic indentation based on the indentation of the previous line, and it was designed by prompt_toolkit. I guess I have to also turn that off.

[randy3k]

I can also reproduce stripping newline issue.

[randy3k]

The stripping newline issue has fixed 8349baf

[randy3k]

The indentation issue is fixed 1ce94df

[randy3k]

v0.0.23 should have addressed all these.

Btw, thank you for the feedbacks. They are extremely helpful.

[jimhester]

Thanks for your persistence, can confirm it is now fixed!

[randy3k]

Just want to let you know that Nvim-R now supports bracketed paste mode jalvesaq/Nvim-R#258 so you just need to put

let g:R_bracketed_paste = 1

and Nvim-R will send the R code with bracketed paste without worrying the auto indentation. In other words, with this settings, a user can enjoy the auto indentation in the console, while the code sends through Nvim-R will not trigger auto indentation (as well as auto matching quotes/ parens).