Exception on repeated tab-completion

[nilsbecker]

After a recent julia upgrade (possibly the one to 1.11.3) I've been seeing errors in the REPL when I press tab in rapid succession. Here is a copied stacktrace

exception =
│    MethodError: objects of type Nothing are not callable
│    The object of type `Nothing` exists, but no method is defined for this combination of argument types
 when trying to treat it as a callable object.
│    Stacktrace:
│     [1] gen_motion(buf::IOBuffer, cmd::VimBindings.Commands.SimpleMotionCommand)
│       @ VimBindings.Motions ~/.julia/packages/VimBindings/7dPgl/src/motion.jl:473
│     [2] execute(buf::IOBuffer, command::VimBindings.Commands.SimpleMotionCommand)
│       @ VimBindings.Execution ~/.julia/packages/VimBindings/7dPgl/src/execute.jl:29
│     [3] strike_key(c::String, s::REPL.LineEdit.MIState)
│       @ VimBindings ~/.julia/packages/VimBindings/7dPgl/src/VimBindings.jl:132
│     [4] (::VimBindings.var"#9#11"{Dict{Char, Any}, VimBindings.var"#8#10"{REPL.LineEdit.var"#254#262",
String}, String})(s::REPL.LineEdit.MIState, p::REPL.LineEdit.PrefixSearchState)
│       @ VimBindings ~/.julia/packages/VimBindings/7dPgl/src/lineeditalt.jl:80
│     [5] prompt!(term::REPL.Terminals.TTYTerminal, prompt::REPL.LineEdit.ModalInterface, s::REPL.LineEdi
t.MIState)
│       @ VimBindings ~/.julia/packages/VimBindings/7dPgl/src/lineeditalt.jl:34
│     [6] run_interface(terminal::REPL.Terminals.TextTerminal, m::REPL.LineEdit.ModalInterface, s::REPL.L
ineEdit.MIState)
│       @ REPL.LineEdit ~/.julia/juliaup/julia-1.11.3+0.aarch64.apple.darwin14/share/julia/stdlib/v1.11/R
EPL/src/LineEdit.jl:2750
│     [7] run_frontend(repl::REPL.LineEditREPL, backend::REPL.REPLBackendRef)
│       @ REPL ~/.julia/juliaup/julia-1.11.3+0.aarch64.apple.darwin14/share/julia/stdlib/v1.11/REPL/src/R
EPL.jl:1474
│     [8] (::REPL.var"#75#81"{REPL.LineEditREPL, REPL.REPLBackendRef})()
│       @ REPL ~/.julia/juliaup/julia-1.11.3+0.aarch64.apple.darwin14/share/julia/stdlib/v1.11/REPL/src/REPL.jl:480
└ @ VimBindings ~/.julia/packages/VimBindings/7dPgl/src/lineeditalt.jl:82

These are not reproducible at will unfortunately but happen every once in a while during a REPL session

[caleb-allen]

Thank you for the report.

What environment are you running (OS and terminal)? And are you using a multiplexer like tmux or screen?

[caleb-allen]

Alright, I believe I've found the source of the bug and pushed it to a branch in the PR #107

Install it with Pkg with add https://github.com/caleb-allen/VimBindings.jl#remove-unimplemented-motions, if the issue seems to be resolved after you've used it for a while then I'll merge the fix

[nilsbecker]

i installed the patch and will report back!

[nilsbecker]

no issues anymore after installing the patch, i think it's fine!

[caleb-allen]

Great, thanks for following up! I'll merge the patch