Buffer local group mappings clobber each other

[kev-cao]

If I have some set of group definitions defined for one filetype, and then another set of group definitions defined for another filetype, those two groups will override each other when I load up those two filetypes back to back.

For example, if I set up in ftplugin/py.lua:

local wk = require('which-key')
wk.add({
  {
    '<localleader>f',
    'Test Group for Python',
    mode = 'n',
  }
})

And in ftplugin/go.lua:

local wk = require('which-key')
wk.add({
  {
    '<localleader>f',
    'Test Group for Go',
    mode = 'n',
  }
})

If I open a Python file and hit <localleader>, it will show up Test Group for Python as expected. And if I then open up a Go file in a buffer and hit <localleader>, then Test Group for Go will show up. Now if I go back to the Python buffer and hit <localleader>, it will still say Test Group for Go.

Any ideas on what I should do to get around this?

[kev-cao]

Oh wasn't using the buffer field in the which-key specs. That solves the issue!