Rename selecthover to outputhover and add selecthover function.

libs/arg.c

@@ -623,7 +623,7 @@ void switchmode(Arg *arg) {
  * The only difference is "selectitem" was replaced with "mouseitem" and tx.text output
  * was removed.
  */
-void selecthover(Arg *arg) {
+void outputhover(Arg *arg) {
     char *selection;
 
     if (printindex && mouseitem && arg->i) {
@@ -650,6 +650,19 @@ void selecthover(Arg *arg) {
     exit(0);
 }
 
+void selecthover(Arg *arg) {
+    if (selecteditem != mouseitem) {
+        selecteditem = mouseitem;
+    } else {
+        selecteditem = mouseitem;
+        outputhover(arg);
+
+        return;
+    }
+
+    drawmenu();
+}
+
 void markhover(Arg *arg) {
     if (!mark) return;
     if (mouseitem && is_selected(mouseitem->index)) {

libs/arg.h

@@ -77,4 +77,5 @@ static void toggleimg(Arg *arg);
 
 /* hover */
 static void selecthover(Arg *arg);
+static void outputhover(Arg *arg);
 static void markhover(Arg *arg);

libs/conf/config.h

@@ -395,6 +395,7 @@ static FuncList fl[] = {
     { "setprofile",       setprofile },
     { "setlineheight",    setlineheight },
     { "switchmode",       switchmode },
+    { "outputhover",      outputhover },
     { "selecthover",      selecthover },
     { "markhover",        markhover },
     { "spawn",            spawn },