bug#61072: How to change the length of the separation lines in eldoc, used by eglot?

[Wei-Ting Lin]

Sorry for the late reply. I think the following is the relevant part, when the cursor is on function "get_GF_cont_nonint".

[server-reply] (id:1144) Sat Feb 18 10:03:45 2023:
(:id 1144 :jsonrpc "2.0" :result
     (:contents
      (:kind "markdown" :value "### instance-method `get_GF_cont_nonint`  \n\n---\n→ `double`  \nParameters:  \n- `double tau`\n- `const std::vector<double> & new_tau`\n\n---\n```cpp\n// In AndersonModel\npublic: double get_GF_cont_nonint(double tau, const std::vector<double> &new_tau)\n```")
      :range
      (:end
       (:character 42 :line 166)
       :start
       (:character 24 :line 166))))
[server-reply] (id:1145) Sat Feb 18 10:03:46 2023:
(:id 1145 :jsonrpc "2.0" :result
     [(:kind 1 :range
             (:end
              (:character 42 :line 166)
              :start
              (:character 24 :line 166)))
      (:kind 1 :range
             (:end
              (:character 37 :line 185)
              :start
              (:character 19 :line 185)))])

Wei-Ting

On Thu, Feb 9, 2023 at 12:05 PM Felician Nemeth <felician.nemeth@gmail.com> wrote:

Wei-Ting Lin <linwaytin@gmail.com> writes:

> I prefer to have the information shown near the cursor, when it hovers on a
> symbol. I use eldoc-doc for this purpose, and the result is like this
> <https://i.imgur.com/8O0iEIJ.png>.
>
> As seen in the screenshot, the line is too long for the child frame and
> gets wrapped. How can I change the length of the line?

Can you show what did the LSP server send to Eglot?  The relevant
message should be near at the end of the events buffer, which you can
see by M-x eglot-events-buffer RET right after eldoc displays the
documentation.

Thanks.

> -------------------------------------------------------------------
>
> This issue was posted in
> https://github.com/joaotavora/eglot/discussions/1157 originally.