From 26f8d8c45d95a748bbabdb74fa1ae22e64fe384d Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sat, 8 Nov 2014 14:22:25 -0500
Subject: [PATCH] CLI

- Implemented ::findStrayModifications to spot FILTER args detected before 'add'
  or 'log' commands, and upgrade them to MODIFICATIONs.
---
 src/CLI.cpp | 27 +++++++++++++++++++++++++++
 src/CLI.h   |  1 +
 2 files changed, 28 insertions(+)

diff --git a/src/CLI.cpp b/src/CLI.cpp
index 0f72f8a67..1ee6d446d 100644
--- a/src/CLI.cpp
+++ b/src/CLI.cpp
@@ -341,6 +341,7 @@ void CLI::analyze (bool parse /* = true */, bool strict /* = false */)
     findUUIDs ();
     insertIDExpr ();
     desugarTags ();
+    findStrayModifications ();
     desugarAttributes ();
     desugarAttributeModifiers ();
     desugarPatterns ();
@@ -907,6 +908,32 @@ void CLI::desugarTags ()
   }
 }
 
+////////////////////////////////////////////////////////////////////////////////
+void CLI::findStrayModifications ()
+{
+  bool changes = false;
+
+  std::string command = getCommand ();
+  if (command == "add" ||
+      command == "log")
+  {
+    std::vector <A>::iterator a;
+    for (a = _args.begin (); a != _args.end (); ++a)
+    {
+      if (a->hasTag ("FILTER"))
+      {
+        a->unTag ("FILTER");
+        a->tag ("MODIFICATION");
+        changes = true;
+      }
+    }
+  }
+
+  if (changes)
+    if (context.config.getInteger ("debug.parser") >= 3)
+      context.debug (context.cli.dump ("CLI::analyze findStrayModifications"));
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // <name>:['"][<value>]['"] --> name = value
 void CLI::desugarAttributes ()
diff --git a/src/CLI.h b/src/CLI.h
index 20df68978..68987c695 100644
--- a/src/CLI.h
+++ b/src/CLI.h
@@ -93,6 +93,7 @@ private:
   void categorize ();
   bool exactMatch (const std::string&, const std::string&) const;
   void desugarTags ();
+  void findStrayModifications ();
   void desugarAttributes ();
   void desugarAttributeModifiers ();
   void desugarPatterns ();