About the correspondence between the feature name and its mode's name.

[Hongyi Zhao]

Case 1:

https://github.com/stardiviner/sdcv.el/blob/943ae3e90cc9a0a88a37cc710acd7424fd4defc4/sdcv.el#L495

(provide 'sdcv)

https://github.com/stardiviner/sdcv.el/blob/943ae3e90cc9a0a88a37cc710acd7424fd4defc4/sdcv.el#L232

defvar sdcv-mode-map

Case 2:

https://github.com/gucong/emacs-sdcv/blob/c51569ebf3fd1f8c02c33c289d229996bf2ff186/sdcv-mode.el#L53
(provide 'sdcv-mode)

https://github.com/gucong/emacs-sdcv/blob/c51569ebf3fd1f8c02c33c289d229996bf2ff186/sdcv-mode.el#L193

defvar sdcv-mode-map


So, I'm still confused on the canonical usage of the  feature name and
its mode's name. Any hints will be highly appreciated.

Regards
-- 
Assoc. Prof. Hongyi Zhao <hongyi.zhao@gmail.com>
Theory and Simulation of Materials
Hebei Vocational University of Technology and Engineering
No. 473, Quannan West Street, Xindu District, Xingtai, Hebei province