From 36d49cb0045b51f9d2287c70f2c583b52b85c302 Mon Sep 17 00:00:00 2001
From: Fidel Mato <fidel.mato@gmail.com>
Date: Wed, 15 Jan 2014 14:22:02 +0100
Subject: [PATCH] taskshell

- Add external calls from taskshell
---
 src/shell/main.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/shell/main.cpp b/src/shell/main.cpp
index 69a65b9cd..fcafece3b 100644
--- a/src/shell/main.cpp
+++ b/src/shell/main.cpp
@@ -183,6 +183,19 @@ int main (int argc, const char** argv)
         }
       }
 
+      // External calls.
+      if (strcmp (w[1], "xc") == 0 && p.we_wordc > 2)
+      {
+        std::string combined = "";
+        for (int i = 2; i < p.we_wordc - 1 ; ++i)
+        {
+          combined += std::string (w[i]) + " ";
+        }
+        combined += w[p.we_wordc - 1];          // last goes without a blank
+        system (combined.c_str ());             // not checked
+        continue;
+      }
+
       int status = context.initialize (p.we_wordc, (const char**)p.we_wordv);
       wordfree(&p);
 #else