Fix up st.1 (the man page), correct to my current config.h

st.1

@@ -142,24 +142,46 @@ Print the full screen to the
 Print the selection to the
 .I iofile.
 .TP
-.B Ctrl-Shift-Page Up
+.B Alt-Equal
 Increase font size.
 .TP
-.B Ctrl-Shift-Page Down
+.B Alt-Minus
 Decrease font size.
 .TP
-.B Ctrl-Shift-Home
+.B Alt-0
 Reset to default font size.
 .TP
-.B Ctrl-Shift-y
+.B Alt-y
 Paste from primary selection (middle mouse button).
 .TP
-.B Ctrl-Shift-c
+.B Alt-c
 Copy the selected text to the clipboard selection.
 .TP
-.B Ctrl-Shift-v
+.B Alt-v
 Paste from the clipboard selection.
+.TP
+.B Alt-k
+Scroll the window up by one line
+.TP
+.B Alt-K
+Scroll the window up by one screen height
+.TP
+.B Alt-j
+Scroll the window down by one line
+.TP
+.B Alt-J
+Scroll the window down by one screen height
+.TP
+.B Alt-Ctrl-o
+Open any URL (within command output)
+.TP
+.B Alt-Ctrl-u
+Copy any URL (within command output)
+.TP
+.B Alt-Ctrl-c
+Copy any one command's output
 .SH CUSTOMIZATION
+Scroll the window down
 .B st
 can be customized by creating a custom config.h and (re)compiling the source
 code. This keeps it fast, secure and simple.
@@ -174,4 +196,3 @@ See the LICENSE file for the terms of redistribution.
 .BR scroll (1)
 .SH BUGS
 See the TODO file in the distribution.
-