From 090c80cb90fa2ad50b4128d40acdb57b488e0d7e Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sun, 7 Sep 2014 13:40:00 -0400
Subject: [PATCH] Parser

- Removed ::appendStdin.
---
 src/Parser.cpp | 46 ----------------------------------------------
 src/Parser.h   |  1 -
 src/main.h     |  1 -
 3 files changed, 48 deletions(-)

diff --git a/src/Parser.cpp b/src/Parser.cpp
index acb027f86..12174284c 100644
--- a/src/Parser.cpp
+++ b/src/Parser.cpp
@@ -38,10 +38,6 @@
 #include <util.h>
 #include <i18n.h>
 
-#ifdef FEATURE_STDIN
-#include <sys/select.h>
-#endif
-
 extern Context context;
 
 // Overridden by rc.abbreviation.minimum.
@@ -166,48 +162,6 @@ void Parser::clear ()
   _tree = new Tree ("root");
 }
 
-////////////////////////////////////////////////////////////////////////////////
-// Add an arg for every word from std::cin.
-//
-// echo one two -- three | task zero --> task zero one two
-// 'three' is left in the input buffer.
-void Parser::appendStdin ()
-{
-#ifdef FEATURE_STDIN
-  // Use 'select' to determine whether there is any std::cin content buffered
-  // before trying to read it, to prevent blocking.
-  struct timeval tv;
-  tv.tv_sec = 0;
-  tv.tv_usec = 1000;
-
-  fd_set fds;
-  FD_ZERO (&fds);
-  FD_SET (STDIN_FILENO, &fds);
-
-  int result = select (STDIN_FILENO + 1, &fds, NULL, NULL, &tv);
-  if (result && result != -1)
-  {
-    if (FD_ISSET (0, &fds))
-    {
-      int i = 0;
-      std::string arg;
-      while (std::cin >> arg)
-      {
-        // It the terminator token is found, stop reading.
-        if (arg == "--")
-          break;
-
-        Tree* branch = _tree->addBranch (new Tree (format ("stdin{1}", i++)));
-        branch->attribute ("raw", arg);
-        branch->tag ("ORIGINAL");
-        branch->tag ("STDIN");
-        branch->tag ("?");
-      }
-    }
-  }
-#endif
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 Tree* Parser::tree ()
 {
diff --git a/src/Parser.h b/src/Parser.h
index 5180987ee..a7075dd07 100644
--- a/src/Parser.h
+++ b/src/Parser.h
@@ -42,7 +42,6 @@ public:
 
   void initialize (int, const char**);
   void clear ();
-  void appendStdin ();
   Tree* tree ();
   Tree* parse ();
   void alias (const std::string&, const std::string&);
diff --git a/src/main.h b/src/main.h
index 0e7925e3d..5ae2d8d24 100644
--- a/src/main.h
+++ b/src/main.h
@@ -28,7 +28,6 @@
 #define INCLUDED_MAIN
 
 #define FEATURE_COLOR  1                               // Enable color.
-//#define FEATURE_STDIN  1                             // Enable reading stdin.
 
 #include <string>
 #include <vector>