--- trunk/gadget/readmain.cc	2016/05/25 16:36:33	19
+++ trunk/gadget/readmain.cc	2017/04/07 09:20:55	20
@@ -305,8 +305,10 @@
       optvec.resize(new OptInfoSimann());
     else if (strcasecmp(text, "[bfgs]") == 0)
       optvec.resize(new OptInfoBFGS());
+    else if (strcasecmp(text, "[pso]") == 0)
+      optvec.resize(new OptInfoPso());
     else
-      handle.logFileUnexpected(LOGFAIL, "[hooke], [simann], or [bfgs]", text);
+      handle.logFileUnexpected(LOGFAIL, "[hooke], [simann], [bfgs], or [pso]", text);
 
     if (!infile.eof()) {
       infile >> text;