# Using emacs-jupyter mode for development

**URL:** <https://discourse.julialang.org/t/using-emacs-jupyter-mode-for-development/45276>\
**Category:** Tooling\
**Tags:** jupyter, emacs\
**Created:** [August 20, 2020, 1:28am UTC](https://discourse.julialang.org/t/using-emacs-jupyter-mode-for-development/45276 "2020-08-20T01:28:13Z")\
**Posts on this page:** 1\
**Showing post:** 25

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**Author:** ![rdiaz02](https://avatars.discourse-cdn.com/v4/letter/r/d78d45/32.png) [@rdiaz02](https://discourse.julialang.org/u/rdiaz02)\
**Post date:** [November 12, 2022, 1:48pm UTC](https://discourse.julialang.org/t/using-emacs-jupyter-mode-for-development/45276/25 "2022-11-12T13:48:58Z")

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I am trying to use emacs-jupyter (+ eglot) and things are working nicely (including completion of functions, objects, showing help from company with company-show-doc-buffer and company-quickhelp, etc) but I have stumbled into some issues with completion of file names and I do not know if I am doing something wrong.

1. When using includet or CSV.read, completion using company does not include file names. It only shows directories. This happens in the `*jupyter-repl*` buffer and in the julia code buffer associated with the `*jupyter-repl*`. However, company shows file names in julia code buffers managed by eglot. (I am using also company in R, and in both the inferior R process and R code ESS buffers, company shows file names and directories. As well —though this does not use company— in the REPL itself, or in julia-repl, pressing tab shows file names; in a “regular iJulia notebook”, both includet and CSV.read include as candidates also file names when using tab).

2. When in shell mode (after typing “;”), completion of directories does not seem to work or it expands to names of functions, etc, but not directories; this happens, for example, when trying to cd to some directory. (This also happens in a “regular iJulia notebook”, not via `emacs-jupyter`, so I guess it is not specific to emacs-jupyter.)

3. For shell model, using ~ seems not to work (this also happens in a “regular iJulia notebook” so I guess it is not specific to emacs-jupyter).

(In case it matters, I am not using org for this; simply `jupyter-run-repl` and `jupyter-repl-associate-buffer` in a .jl file, for example as explained here : [Jupyter integration with emacs - #5 by ffevotte](https://discourse.julialang.org/t/jupyter-integration-with-emacs/21496/5))

I have company-capf and company-files as company-backends (and, as I said, file names are shown in julia code buffers managed by eglot and in R/ESS for example).

Is there anything I can change to improve these completions?

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