input garbled sending to tmux and julia REPL

[nilsbecker]

This is similar to #429 . I am using MacVim, vim-slime, tmux, Julia 1.12.1 REPL. The issue appeared after upgrading Julia from 1.11 to 1.12.1. vim-slime installed via VimPlug and up to date.

original line in vim:

using HypothesisTests

display in REPL after SlimeSend

julia> usin HypothesisTestsg
ERROR: ParseError:
# Error @ REPL[169]:1:5
usin HypothesisTestsg
#   └───────────────┘ ── extra tokens after end of expression