Fix comment.

By the way, this is extremely inefficient. We have e.g. this code in
Buffer.cpp:
	string target = func.getArg(0);
	string target_name = func.getArg(1);
	string command = func.getArg(2);
As a result, we parse the argument string three times! It seems to me
that we should either (a) expose a "getArgs" routine that returns a
vector<string> and let the caller extract them by position:
	vector<string> args = func.getArgs();
	string target = args[0];
	etc;
or (b) cache the vector<string> in the FuncRequest object itself. The
latter wouldn't in fact require much memory, because these objects are
generally short-lived. 

Opinions?


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32771 a592a061-630c-0410-9148-cb99ea01b6c8

src/FuncRequest.cpp

@@ -79,7 +79,7 @@ namespace {
 
 // Extracts arguments from str into args. Arguments are delimted by
 // whitespace or by double quotes.
-// We extract at most max arguments, treating the last argument as 
+// We extract at most max + 1 arguments, treating args[max] as 
 // continuing to eol.
 void splitArg(vector<string> & args, string const & str, 
 		unsigned int max = UINT_MAX)