Problem: When checking a .po file (make -C src/po check), errors are not
displayed.
Solution: Adding "silent" to some normal commands in check.vim
suppresses unnecessary output (Muraoka Taro)
This is because the output of check.vim is redirected to /dev/null.
However, if you stop the redirection, check.vim generates a lot of
output and becomes very slow.
When these commands are run in ex mode, they output the contents of the
line the cursor is pointing to. This caused a lot of output.
closes: vim/vim#192273456303430
Co-authored-by: Muraoka Taro <koron.kaoriya@gmail.com>
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