Add spelling suggestions for four cases:

1. For targets, when invoking ninja to build a target.
2. For targets, when doing a "query" command.
3. For command names.
4. For the subcommands of the "targets" command.

Also change CmdTargets() to call LookupNode() instead of GetNode() --
since the result was checked for NULL, that's probably what was intended
here originally.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/state.h b/src/state.h
index 7f30563..1e2cd30 100644
--- a/src/state.h
+++ b/src/state.h
@@ -41,6 +41,7 @@ struct State {
   Edge* AddEdge(const Rule* rule);
   Node* GetNode(const string& path);
   Node* LookupNode(const string& path);
+  Node* SpellcheckNode(const string& path);
   void AddIn(Edge* edge, const string& path);
   void AddOut(Edge* edge, const string& path);
   bool AddDefault(const string& path, string* error);