Change entrypoint function

src/scripts/embed_system.sh

@@ -4,9 +4,25 @@ set -e
 echo "#ifndef SYSTEM_PROG_H" > out/system/system_prog.h
 echo "#define SYSTEM_PROG_H" >> out/system/system_prog.h
 echo "const char* SYSTEM_PROG_JS = \\" >> out/system/system_prog.h
+
+remove_mode=false
 while IFS= read -r line; do
+  if [ "$remove_mode" = true ]; then
+    remove_mode=false
+    continue
+  fi
+
   ESCAPED_LINE=$(echo "$line" | sed -e 's/\\/\\\\/g' -e 's/"/\\"/g')
+
+  if echo "$line" | grep -q "___remove_next_line"; then
+    remove_mode=true
+    continue
+  fi
+
   echo "\"${ESCAPED_LINE}\\n\"" >> out/system/system_prog.h
-done < out/system/index.js
+
+done < out/system/__.js
+
 echo ";" >> out/system/system_prog.h
+
 echo "#endif" >> out/system/system_prog.h