fix: disable unsupported asian characters spellchecking #3259
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Description
VIM algorithm does not support spellchecking for Asian characters, but they are spellchecked by default anyway, which results in every sentence highlighted as wrong when you use multiple languages in your file.
Before the change:
all Asian characters are spellchecked and, as a result, underlined
After the change:
they are omitted from spellchecking
How Has This Been Tested?
:set spelllang=en
cjk
to disable Asian characters spell checkingset spelllang+=cjk