Rearranged the code a bit, breaking walk.cc into several different files:

  compare         compare_items<T>
  handler         item_handler<T>
  iterators       used to iterators sets of journal objects
  filters         derived from item_handler, they morph the result set
  output          derived from item_handler, these do the printing

Also, created a new 'help' files which contains just Ledger's help text.

1 files changed, 1 insertions, 2 deletions

diff --git a/textual.h b/textual.h
index 47faad8e..8064d0db 100644
--- a/textual.h
+++ b/textual.h
@@ -33,8 +33,7 @@
 #define _TEXTUAL_H
 
 #include "journal.h"
-#include "format.h"
-#include "walk.h"
+#include "handler.h"
 
 namespace ledger {