Remove draw "0" under cursor #9
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vim --servername xxx --remote-expr yyy adds stdout to current buffer under cersor. Added >/dev/null for Linux and >NUL for Windows for that command to remove this behavior.
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I also found a case where a 0 was making it onto the screen and only a redraw! would remove it. I tracked it down to the asynccommand#done function. It has no explicit return statement, so it returns 0 and somewhere along the way it makes it onto the screen. Adding a return '' made the symptom go away but I'm not sure if this is the right thing to do. I wish I had more details to reproduce but I currently have a pretty hacked-up version of the script running to emulate flymake... |
idbrii
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Feb 14, 2012
Remove draw "0" under cursor in console vim
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idbrii
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Aug 9, 2012
While AsyncCommand uses remote-expr, we don't actually want any output to be displayed, so always return an empty string. As moorec commented on #9, it's possible for this function to output a 0 and for that to make it on the screen. Presumably that's not a problem with vim because it's consistent enough about redrawing the screen. Gvim doesn't let the output slip by.
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vim --servername xxx --remote-expr yyy adds stdout to current buffer under
cersor. Added >/dev/null for Linux and >NUL for Windows for that command to
remove this behavior.