Initial import of the ircii-pana-1.1-final source tree.

git-svn-id: svn://svn.code.sf.net/p/bitchx/code/tags/ircii-pana-1.1-final@1 13b04d17-f746-0410-82c6-800466cd88b0

bitchx-docs/6_Functions/winsize

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+Synopsis:
+   $winsize([<window>])
+
+Technical:
+   This returns the height, in lines, of the specified window, not including
+   the status line or the input line.  It may be given either a window name
+   or a window number.  If no window is specified, the current is assumed.
+
+Practical:
+   This function is mainly useful for aliased commands that generate a lot
+   of output.  Since the height of the window is known, the script can page
+   the output a window at a time.
+
+Returns:
+   number of lines in window, or nothing if window does not exist
+
+Examples:
+   $winsize(1)                 returns size of window #1
+   $winsize(main)              returns size of window "main"
+   $winsize()                  returns size of current window
+
+See Also:
+   geom(6); window(4) size
+