X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Ffunction.pl;h=9e303d070196a0d06d3ced1a9ef7c80f297cbdc0;hp=d381ea69f3754ab68e5b21e7ba416d05f177c690;hb=a23befbfe262832c398f4742eb54f8b19fe9f2d0;hpb=239e9d2ced6571dc0ca0d875234ec9d8df418827

diff --git a/ginac/function.pl b/ginac/function.pl
index d381ea69..9e303d07 100755
--- a/ginac/function.pl
+++ b/ginac/function.pl
@@ -264,6 +264,7 @@ public:
 	~function_options();
 	void initialize(void);
 	function_options & set_name(std::string const & n, std::string const & tn=std::string());
+	function_options & latex_name(std::string const & tn);
 // the following lines have been generated for max. ${maxargs} parameters
 $eval_func_interface
 $evalf_func_interface
@@ -451,7 +452,7 @@ function_options::~function_options()
 
 void function_options::initialize(void)
 {
-	set_name("unnamed_function","\\\\operatorname{unnamed}");
+	set_name("unnamed_function","\\\\mbox{unnamed}");
 	nparams=0;
 	eval_f=evalf_f=derivative_f=series_f=0;
 	evalf_params_first=true;
@@ -465,13 +466,19 @@ function_options & function_options::set_name(std::string const & n,
 {
 	name=n;
 	if (tn==std::string()) {
-		TeX_name="\\\\operatorname{"+name+"}";
+		TeX_name="\\\\mbox{"+name+"}";
 	} else {
 		TeX_name=tn;
 	}
 	return *this;
 }
 
+function_options & function_options::latex_name(std::string const & tn)
+{
+	TeX_name=tn;
+	return *this;
+}
+
 // the following lines have been generated for max. ${maxargs} parameters
 $eval_func_implementation
 $evalf_func_implementation
@@ -669,6 +676,9 @@ void function::print(const print_context & c, unsigned level) const
 		}
 		c.s << ")";
 
+	} else if is_of_type(c, print_latex) {
+		c.s << registered_functions()[serial].TeX_name;
+		printseq(c, '(', ',', ')', exprseq::precedence, function::precedence);
 	} else {
 		c.s << registered_functions()[serial].name;
 		printseq(c, '(', ',', ')', exprseq::precedence, function::precedence);