1st try.cbp

@@ -36,7 +36,9 @@
 		<Unit filename="histogram.h" />
 		<Unit filename="main.cpp" />
 		<Unit filename="svg.cpp" />
-		<Unit filename="svg.h" />
+		<Unit filename="svg.h">
+			<Option target="&lt;{~None~}&gt;" />
+		</Unit>
 		<Unit filename="text.cpp" />
 		<Unit filename="text.h" />
 		<Extensions>

main.cpp

@@ -1,3 +1,4 @@
+#include <curl/curl.h>
 #include <vector>
 #include <iostream>
 #include <string>
@@ -11,20 +12,19 @@ struct Input {
 };
 
 Input
-input_data(istream& in) {
+input_data(istream& in, bool prompt) {
     size_t number_count;
-    cerr << "Enter number count: ";
+    if (prompt) {cerr << "Enter number count: ";}
     in >> number_count;
 
     Input in1;
     in1.numbers.resize(number_count);
-    cerr << "Enter numbers: ";
+    if (prompt) {cerr << "Enter numbers: ";}
     for (size_t i = 0; i < number_count; i++) {
         in >> in1.numbers[i];
     }
 
-
-    cerr << "Enter bin count: ";
+    if (prompt) {cerr << "Enter bin count: ";}
     in >> in1.bin_count;
 
     return in1;
@@ -36,7 +36,7 @@ int main()
     const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
     bool prompt = true;
 
-    auto in = input_data(cin);
+    auto in = input_data(cin, prompt);
     auto bins = make_histogram(in.numbers, in.bin_count);
     show_histogram_svg(bins);
     return 0;

unittest.cbp

@@ -31,7 +31,7 @@
 		<Compiler>
 			<Add option="-Wall" />
 		</Compiler>
-		<Unit filename="doctest.h" />
+		<Unit filename="histogram.cpp" />
 		<Unit filename="unittest.cpp" />
 		<Extensions>
 			<lib_finder disable_auto="1" />