help descriptions now understood by the cog files, no implementation yet, don't try to build this

src/launch/commands.cpp.cog

@@ -22,6 +22,14 @@ DLL_PUBLIC map<string, CommandFunction> cellar::commands::launch_commands() {
                 func = linesplit[1]
 
                 cog.outl("result.insert(pair<string,CommandFunction>(\"{0}\", &{1}));".format(name, func))
+
+                if (len(linesplit) > 2):
+                    desc = " ".join(linesplit[2:]) # Rest of line assumed to be description
+                    cog.outl("cellar::help::set_description(\"{0}\", \"{1}\");"
+                             .format(name, desc
+                             .replace("\"", "\\\"")
+                             .replace("\\", "\\\\")))
+                             # the replace methods escape " and \ characters
       ]]]*/
     //[[[end]]]
     return result;