High voltage emoji doesn't show up in nvim but I can copy it from somewhere else

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
neovim
Domain
tooling

Research direction

Start by reproducing the issue in Neovim v0.8.2 with the ⚡ character, comparing pasted text with the output produced by Neural. Trace the path that handles or displays generated text and verify that the high-voltage emoji renders correctly without changing pasted content.

Written by the indexing model from the issue text.

Description

bug

I copied this from the internet: ⚡
Pasting the above into nvim works
Neural shows codes:

Screenshot_2023-01-19_15-13-11

:version
NVIM v0.8.2
Build type: RelWithDebInfo
LuaJIT 2.1.0-beta3
Compilation: /usr/bin/gcc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grec
ord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp
,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-pr
otector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic
 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -DNVIM_TS
_HAS_SET_MATCH_LIMIT -DNVIM_TS_HAS_SET_ALLOCATOR -O2 -g -Og -g -Wall -Wextra -pe
dantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversio
n -Wdouble-promotion -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-pro
totypes -Wimplicit-fallthrough -Wvla -fstack-protector-strong -fno-common -fdiag
nostics-color=auto -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DNVIM_MSGPACK
_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -DMIN_LOG_LEVEL=3 -I/builddir/build/BUILD
/neovim-0.8.2/redhat-linux-build/cmake.config -I/builddir/build/BUILD/neovim-0.8
.2/src -I/usr/include -I/usr/include/luajit-2.1 -I/builddir/build/BUILD/neovim-0
.8.2/redhat-linux-build/src/nvim/auto -I/builddir/build/BUILD/neovim-0.8.2/redha
t-linux-build/include
Compiled by mockbuild@koji

Features: +acl +iconv +tui
See ":help feature-compile"
Dominant language
Vim Script
Stars
506
Forks
19
PR merge metrics
No merged PRs in 30d

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