Added grind support

lang/cem/cemcom/options

@@ -4,12 +4,13 @@ C	while running preprocessor, copy comment
 d	perform a small dataflow analysis
 D	see identifier following as a macro
 E	run preprocessor only
+g	produce symbol table for debugger
 i	suppress /usr/include include files in dependency list
 I	expand include table with directory name following
+L	don't generate linenumbers and filename indications
 m	generate file.o: file1.h format dependency lines
 M	set identifier length
 n	don't generate register messages
-L	don't generate linenumbers and filename indications
 p	trace
 P	in running the preprocessor do not output '# line' lines
 R	restricted C