recursively inherit from other termcap entries.

lib/tput.js

@@ -999,13 +999,26 @@ Tput.prototype.readTermcap = function(data) {
     || tryRead('/etc/termcap')
     || Tput.termcap;
 
-  var terms = this.parseTermcap(data);
+  var terms = this.parseTermcap(data)
+    , term = terms[this.term];
 
   if (this.debug) {
     this._termcap = terms;
   }
 
-  return terms[this.term];
+  (function tc(term) {
+    if (term && term.strings.tc) {
+      var inherit = tc(terms[term.strings.tc]);
+      if (inherit) {
+        ['bools', 'numbers', 'strings'].forEach(function(type) {
+          merge(term[type], inherit[type]);
+        });
+      }
+    }
+    return term;
+  })(term);
+
+  return term;
 };
 
 /**