toggle emphasis moves punctuation after word when used with visual selection

[hbpasti]

Using the "toggle emphasis" shortcut moves punctuation after a word when applied to a selection made with 'inner word' motion (viw, <localleader>i).

This is a word.

ends up:

This is a .*word*

Using the regular command+motion instead of visual+motion+command results
in the punctuation being emphasized also:

This is a *word.*

which is not desirable.

(Perhaps there could be different behaviors for <localleader>i<n>w and <localleader>i<n>W to mimic the difference between "word" and "WORD" motions?)

[dubiousjim]

Came to make bug report about this and found this old issue. Clarification: the issue only happens for punctuation at the end of a line. Thus if you had:

This is a word, and this is another.

Then doing viw inside word, then <localleader>i would work fine. But if you did it inside another, the period would be moved before the emphasized text.

For me, this chafes the most when doing pandoc-keyboard-toggle-verbatim.

[dubiousjim]

This is still an issue as of 2f57074.

Looks like 2f7a82e from 2016 fixes a nearby issue (but not the same).