Added build instructions to README.md

ajwans · Jan 7, 2014 · dc09aa6 · dc09aa6
1 parent 31d2fc6
commit dc09aa6
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diff --git a/README.md b/README.md
@@ -3,7 +3,7 @@ libtoml
 
 Fast C parser using Ragel to generate the state machine.
 
-Currently targetted at toml b098bd2.
+Currently targetted at toml 4f23be43e4 (minus UTF-8)
 
 Usage
 =====
@@ -13,6 +13,7 @@ Usage
 
 struct toml_node *root;
 struct toml_node *node;
+char *buf = "[foo]\nbar = 1\n";
 
 toml_init(&root);
 toml_parse(toml_root, buf, len);
@@ -23,6 +24,23 @@ toml_dump(toml_root, stdout);
 toml_free(root);
 ```
 
+Building it
+===========
+
+```sh
+> autoconf
+> ./configure
+> make
+```
+
+If you want to run the tests
+
+```sh
+> ./configure --with-cunit=<path_to_cunit>
+> make test
+> ./test
+```
+
 TODO
 ====
 

diff --git a/toml.c b/toml.c
@@ -11,8 +11,6 @@
 
 #include "toml.h"
 
-typedef void (*toml_node_walker)(struct toml_node *, void *);
-
 int
 toml_init(struct toml_node **toml_root)
 {
@@ -200,7 +198,6 @@ _toml_walk(struct toml_node *node, toml_node_walker fn, void *ctx)
 
 		list_for_each_safe(&node->value.list, item, next, list) {
 			_toml_walk(&item->node, fn, ctx);
-			free(item);
 		}
 		break;
 	}
@@ -214,6 +211,12 @@ _toml_walk(struct toml_node *node, toml_node_walker fn, void *ctx)
 	}
 }
 
+void
+toml_walk(struct toml_node *root, toml_node_walker fn, void *ctx)
+{
+	_toml_walk(root, fn, ctx);
+}
+
 void
 toml_dump(struct toml_node *toml_root, FILE *output)
 {

diff --git a/toml.h b/toml.h
@@ -41,11 +41,14 @@ struct toml_list_item {
 	struct toml_node node;
 };
 
+typedef void (*toml_node_walker)(struct toml_node *, void *);
+
 int toml_init(struct toml_node **);
 int toml_parse(struct toml_node *, char *, int);
 struct toml_node *toml_get(struct toml_node *, char *);
 void toml_dump(struct toml_node *, FILE *);
 void toml_tojson(struct toml_node *, FILE *);
 void toml_free(struct toml_node *);
+void toml_walk(struct toml_node *, toml_node_walker, void *);
 
 #endif