Fix labeling blocks with 0 indentation from left margin.

	* verilog-mode.el (verilog-beg-of-statement): Fix labeling do-while blocks, bug842.  Reported by Alex Reed.

Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
Fix labeling blocks with 0 indentation from left margin.

	* verilog-mode.el (verilog-beg-of-statement): Fix labeling do-while blocks, bug842.  Reported by Alex Reed.

Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>