REPLToggle with key mapping requires extra key pressing

[dr-costas]

Describe the bug I have mapped the REPLToggle to a key mapping. When I'm executing the key mapping, REPL is not appearing immediately. Instead, I have to press an extra key for the REPL to appear. The extra key though is passed to REPL.

Specifically, I have the following mapping:

nnoremap <leader>r  :REPLToggle<CR>

When I, pressing ,r (, is my <leader>), then nothing happens. If I press any other button afterward, e.g. I press <CR>, then the REPL appears and the <CR> is passed to REPL.

I also have tried with the following mappings, but the result is the same:

nnoremap <leader>r :call repl#REPLToggle()<CR>

Desktop (please complete the following information):

VIM-REPL, last update: 2019.8.23 Operation System: Darwin Support python3: 1 Support python: 0 has +terminal: 1 has +timers: 1 3.7.9 (default, Aug 31 2020, 07:24:53) [Clang 10.0.0 ] ['/opt/anaconda3/lib/python37.zip', '/opt/anaconda3/lib/python3.7', '/opt/anaconda3/lib/python3.7/lib-dynload', '/opt/anaconda3/lib/python3.7/site-packages', '_vimpath'] REPL program: {'vim': ['bash'], 'perl': ['~/.vim/plugged/vim-repl/ftplugin/perl/psh'], 'python-debug': 'python3 -m ipdb', 'default': ['bash'], 'python': ['ipython']} REPL exit commands: {'vim': 'q', 'zsh': 'exit', 'ptpython': 'quit()', 'lua': 'os.exit()', 'default': 'exit', 'bash': 'exit', 'R': 'q()', 'python': 'quit()', 'ipython': 'quit()'} Current File Type: nerdtree Current Type: bash Current Exit Commands: exit

[sillybun]

what happened if you manually call the command :REPLToggle in normal mode?

[dr-costas]

Found the problem. There was another mapping using the <leader>r. I switched to a different mapping, <leader>z, and it works as it should be.