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/fsize

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+Synopsis:
+   $fsize(<file>)
+
+Technical:
+   This function attempts to determine the size of the given file.  Tilde-
+   expansion is permitted.
+
+Practical:
+   This function is used to get the size of a file.  This can be useful
+   for seeing is a file exists, but has a zero length.
+
+Returns:
+     -1   file does not exists, or no read access
+   > -1   size of file
+
+See Also:
+   fexist(6)
+