Update preview window after reload

[edi9999]

• I have read through the manual page (man fzf)
• I have the latest version of fzf
• I have searched through the existing issues

Info

• OS
  • Linux
  • Mac OS X
  • Windows
  • Etc.
• Shell
  • bash
  • zsh
  • fish

Problem / Steps to reproduce

I have a script that is using "reload()", which ultimately changes the line under the cursor.
However, the preview window doesn't change.

Here is a script that makes it possible to reproduce the issue (in bash) :

fzf < <(printf "1\n2\n3\n") --bind "ctrl-t:reload(printf '4')" --preview 'echo {}' --preview-window 'nohidden'

When I hit ctrl-t, the content of the main fzf view is updated to be only "4", but the preview still uses the item selected before the reload.

[edi9999]

I think this might be a regression, I see I'm using the latest version (0.27.3).

I think this was working in the past, maybe the bug was introduced in some recent release.

[junegunn]

You're right. This was caused by 0f02fc0.