Add screen term type and pyenv

config/fish/completions/pyenv.fish

@@ -0,0 +1,24 @@
+function __fish_pyenv_needs_command
+    set cmd (commandline -opc)
+    if test (count $cmd) -eq 1 -a "$cmd[1]" = "pyenv"
+        return 0
+    end
+    return 1
+end
+
+function __fish_pyenv_using_command
+    set cmd (commandline -opc)
+    if test (count $cmd) -gt 1
+        if test "$argv[1]" = "$cmd[2]"
+            return 0
+        end
+    end
+    return 1
+end
+
+if command -s pyenv > /dev/null
+    complete -f -c pyenv -n '__fish_pyenv_needs_command' -a '(pyenv commands)'
+    for cmd in (pyenv commands)
+        complete -f -c pyenv -n "__fish_pyenv_using_command $cmd" -a "(pyenv completions $cmd)"
+    end
+end