Symbol: MOUSE_MASK_META
usr.bin/tmux/popup.c
603
if (((m->b & MOUSE_MASK_MODIFIERS) == MOUSE_MASK_META) ||
usr.bin/tmux/server-client.c
1021
if (b & MOUSE_MASK_META)
usr.bin/tmux/tmux.h
1493
#define MOUSE_MASK_MODIFIERS (MOUSE_MASK_SHIFT|MOUSE_MASK_META|MOUSE_MASK_CTRL)