Add WINCH to FORWARDED_SIGNALS

This is necessary, in conjunction with a change in ~/.irbrc, to enable terminal window resizing while using spring.

  Signal.trap('SIGWINCH', proc { Readline.set_screen_size(*`stty size`.split.map(&:to_i)); Readline.refresh_line })

Author: CGamesPlay

lib/spring/client/run.rb

@@ -5,7 +5,7 @@
 module Spring
   module Client
     class Run < Command
-      FORWARDED_SIGNALS = %w(INT QUIT USR1 USR2 INFO) & Signal.list.keys
+      FORWARDED_SIGNALS = %w(INT QUIT USR1 USR2 INFO WINCH) & Signal.list.keys
       TIMEOUT = 1
 
       def initialize(args)