vim - shortcut of making windows equal in height -

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i reading byte of vim. here problem encountered.

i using vim in macosx. (command line not gui)

in book, "want make windows 'equal' in height again? press ctrl-w =" have tried that, not working. and, made sound (which believe indicates there error)

in addition, when have looked @ mac vim page window, did found command. tried again---still not work in command line mode, but did works in gui mode (macvim)

does have ideas solve that? lot!

you wouldn't happen pressing ctrl-wctrl-=, you?

i tried ctrl-w= in vim in terminal, , worked. ctrl-wctrl-= didn't work in terminal, did in macvim.


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