lowercase @neovim.function not found

[meijieru]

here are the rplugin

import neovim


@neovim.plugin
class Main(object):

    def __init__(self, vim):
        self.vim = vim

    @neovim.function('test_python')
    def test_python(self, args):
        self.vim.command('echo "hello from TestPython"')

    @neovim.function('TestPython')
    def test_python_1(self, args):
        self.vim.command('echo "hello from TestPython"')

put this script in ~/.config/nvim/rplugin/python3 and run UpdateRemotePlugins, generate rplugin.vim in .local/share/nvim

" node plugins
" python3 plugins
call remote#host#RegisterPlugin('python3', '/home/jrmei/.config/nvim/rplugin/python3/auxlib.py', [
      \ {'sync': v:false, 'name': 'test_python', 'type': 'function', 'opts': {}},
      \ {'sync': v:false, 'name': 'TestPython', 'type': 'function', 'opts': {}},
     \ ])
" ruby plugins
" python plugins

now if run call TestPython(), if will output correctly. But if run call test_python(), it complains unknown function.

[bfredl]

Plugin defined functions and commands must begin with uppercase. But we should throw an error for this as early as possible, ideally by nvim core so it covers hosts in all languages.

[meijieru]

Yeah, that would be ideal