remove tailing newline, remove title line in programming mode

json2table.cc

@@ -76,7 +76,7 @@ void naive_json_access_path(json &input, rlib::string json_path) {
 int main(int argc, char **argv) {
     rlib::opt_parser args(argc, argv);
     if(args.getBoolArg("-h", "--help")) {
-        rlib::println("json2table version 1.0.5-2, maintainer Recolic Keghart <root@recolic.net>");
+        rlib::println("json2table version 1.0.6, maintainer Recolic Keghart <root@recolic.net>");
         rlib::println("Usage: cat xxx.json | json2table");
         rlib::println("Usage: curl https://myapi/getJson | json2table /path/to/subobject");
         rlib::println("Set --programming / -p to make the output easier for program to process. ");
@@ -141,9 +141,8 @@ int main(int argc, char **argv) {
     ////////////////////// Print-out the table
 
     if(program_mode) {
-        rlib::println(rlib::printable_iter(headers, "|"));
         for(auto &row : rows) {
-            rlib::println(rlib::printable_iter(row, "|"));
+            if(!row.empty()) rlib::println(rlib::printable_iter(row, "|"));
         }
     }
     else {
@@ -157,7 +156,7 @@ int main(int argc, char **argv) {
             table << fort::endr;
         }
 
-        rlib::println(table.to_string());
+        rlib::print(table.to_string());
     }
 
 }

test/answers

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