[BUG] unexpected errors when cursor is not at the end of the token

[Samsu-F]

Description

In the following description, I will be using the § character to show the cursor position at the time of triggering the plugin.

§ls -a

Expected behavior: ls man page is shown

Actual behavior: Error No command found

---

l§s -a

Expected behavior: ls man page is shown

Actual behavior: Error: No manual entry for l

---

ls -a§| cat

Expected behavior: ls man page is shown at the explanation for the -a flag

Actual behavior: no match is found so the ls man page is shown without a search

Environment

Please provide the following information:

Zsh version: zsh 5.9 (x86_64-pc-linux-gnu)

Plugin configuration:

ZVM_MAN_KEY: K
ZVM_MAN_PAGER: less
MANPAGER: 
PAGER: 
LESS: -r -q --no-vbell

Plugin manager: manual

Other vi-mode plugins:

• zsh-vi-mode
• Other (please specify):

Operating System:

• macOS (version: )
• Linux (distro: Manjaro)
• Other:

[Samsu-F]

This issue is mainly to document and explain it. I think I know how to fix it and will probably open a pull request tomorrow

[TunaCuma]

Thanks for all your support! @Samsu-F