add CTRL-U/D for scrolling on win311

Author: 9001

r0c/ivt100.py

@@ -443,6 +443,8 @@ def __init__(self, host, sck, address, world, usr):
         self.add_esc(u"\x0c", "redraw")  # ^L (readline-compat)
         self.add_esc(u"\x12", "redraw")  # ^R
         self.add_esc(u"\x0e", "view")  # ^N
+        self.add_esc(u"\x15", "pgup")  # ^U
+        self.add_esc(u"\x04", "pgdn")  # ^D
         self.add_esc(u"\x01", "prev-chan")  # ^A
         self.add_esc(u"\x18", "next-chan")  # ^X
         self.add_esc(u"\x05", "alt-tab")  # ^E

r0c/user.py

@@ -59,8 +59,8 @@
   \033[36mHome\033[0m / \033[36mEnd\033[0m      input field jump
   \033[36mPgUp\033[0m / \033[36mPgDown\033[0m   chatlog scrolling... \033[1mtry it :-)\033[0m
 
-if you are using a mac, PgUp is fn-Shift-PgUp
-if your terminal is tiny, try \033[36m/mn\033[0m and \033[36m/cy\033[0m
+* if your terminal is tiny, try commands \033[36m/mn\033[0m and \033[36m/cy\033[0m
+* Cannot scroll? try these:  \033[36mCTRL-U\033[0m  \033[36mCTRL-D\033[0m  \033[36m/u\033[0m  \033[36m/d\033[0m
 """