[PATCH] Update README to match changes in the initialization code

[James Westby <jw+debian@jameswestby.net>]

There have been changes in the functions to call to get the parse tree
from sparse, so update the README file to reflect these changes.

Signed-off-by: James Westby <jw+debian@jameswestby.net>
---
 README |   20 +++-----------------
 1 files changed, 3 insertions(+), 17 deletions(-)

diff --git a/README b/README
index 6b1034b..b9ee73c 100644
--- a/README
+++ b/README
@@ -47,28 +47,14 @@ requires the information.
 
 This means that a user of the library will literally just need to do
 
-	struct token *token;
-	int fd = open(filename, O_RDONLY);
 	struct symbol_list *list = NULL;
 
-	if (fd < 0)
-		exit_with_complaint();
-
-	// Initialize parse symbols
-	init_symbols();
-
-	// Tokenize the input stream
-	token = tokenize(filename, fd, NULL);
-
-	// Pre-process the stream
-	token = preprocess(token);
-
-	// Parse the resulting C code
-	translation_unit(token, &list);
+	// Initialise sparse and tokenize, preprocess and parse the file.
+	list = sparse(filename);
 
 	// Evaluate the types now if we want to
 	// Or leave it until later.
-	symbol_iterate(list, evaluate_symbol, NULL);
+	evaluate_symbol_list(list);
 
 and he is now done - having a full C parse of the file he opened.  The
 library doesn't need any more setup, and once done does not impose any
-- 
1.4.4.2