..

TODO

@@ -4,6 +4,9 @@
 - frida.ini location via -D ?
 - restore ask callback help for lists (prompt for list, not for string)
 - restore help on "?"
-- calc mode: do not exit on error
+CHECK - calc mode: do not exit on error
 - wenn oio mehrere einzelne Spektren liefert, automatisch in einen File packen
 - review definition of cauchy(,)
+- plot range 1..1 +> gnuplot error
+- curve: restricted fit range
+- save session ? save inputs for replay !

pub/src/expr.cpp

@@ -918,9 +918,13 @@ void NCalc::Calculator()
                 printf( "enter valid arithmetic expression, or q to quit\n");
                 continue;
             }
-            user_xaxparse( s.c_str(), &T );
-            T->tree_point_val( &v );
-            printf("%.12g\n", v);
+            try {
+                user_xaxparse( s.c_str(), &T );
+                T->tree_point_val( &v );
+                printf("%.12g\n", v);
+            } catch( string& s ) {
+                cerr << s << endl;
+            }
         }
     } else {
         // evaluate one expression, with respect to given file selection