1 files changed, 43 insertions, 0 deletions
diff --git a/share/functions/fish_vi_cursor.fish b/share/functions/fish_vi_cursor.fish
new file mode 100644
index 00000000..b7a75d9c
--- /dev/null
+++ b/share/functions/fish_vi_cursor.fish
@@ -0,0 +1,43 @@
+function fish_vi_cursor -d 'Set cursor shape for different vi modes'
+  set -l terminal $argv[1]
+  set -q terminal[1]; or set terminal auto
+  set -l uses_echo
+
+  set fcn
+  switch "$terminal"
+    case auto
+      if set -q KONSOLE_PROFILE_NAME
+        set fcn __fish_cursor_konsole
+        set uses_echo 1
+      else if set -q XTERM_LOCALE
+        set fcn __fish_cursor_xterm
+        set uses_echo 1
+      else
+        return 1
+      end
+  end
+
+  set -l tmux_prefix
+  set -l tmux_postfix
+  if begin; set -q TMUX; and set -q uses_echo[1]; end
+    set tmux_prefix echo -ne "'\ePtmux;\e'"
+    set tmux_postfix echo -ne "'\e\\\\'"
+  end
+
+  set -q fish_cursor_unknown
+  or set -g fish_cursor_unknown block blink
+
+  echo "
+  function fish_vi_cursor_handle --on-variable fish_bind_mode
+    set -l varname fish_cursor_\$fish_bind_mode
+    if not set -q \$varname
+      set varname fish_cursor_unknown
+    end
+    #echo \$varname \$\$varname
+    $tmux_prefix
+    $fcn \$\$varname
+    $tmux_postfix
+  end
+  " | source
+end
+