Tidy.

git-svn-id: http://svn.drobilla.net/serd/trunk@218 490d8e77-9747-427b-9fa3-0b8f29cee8a0

5 files changed, 58 insertions, 54 deletions

diff --git a/src/env.c b/src/env.c
index d53ef73e..aaa910e1 100644
--- a/src/env.c
+++ b/src/env.c
@@ -266,7 +266,8 @@ serd_env_expand_node(const SerdEnv*  env,
 		                 0,
 		                 SERD_URI };
 		ret.buf = malloc(ret.n_bytes + 1);
-		snprintf((char*)ret.buf, ret.n_bytes + 1, "%s%s", prefix.buf, suffix.buf);
+		snprintf((char*)ret.buf, ret.n_bytes + 1,
+		         "%s%s", prefix.buf, suffix.buf);
 		return ret;
 	} else if (node->type == SERD_URI) {
 		SerdURI ignored;
diff --git a/src/reader.c b/src/reader.c
index 3cb2e3db..70bdd1a1 100644
--- a/src/reader.c
+++ b/src/reader.c
@@ -67,7 +67,7 @@ static const Node INTERNAL_NODE_NULL = { 0, 0 };
 
 struct SerdReaderImpl {
 	void*             handle;
-	void              (*free_handle)(void*);
+	void              (*free_handle)(void* ptr);
 	SerdBaseSink      base_sink;
 	SerdPrefixSink    prefix_sink;
 	SerdStatementSink statement_sink;
@@ -330,8 +330,11 @@ emit_statement(SerdReader* reader, SerdStatementFlags* flags,
 	return ret;
 }
 
-static bool read_collection(SerdReader* reader, ReadContext ctx, Node* dest);
-static bool read_predicateObjectList(SerdReader* reader, ReadContext ctx, bool blank);
+static bool
+read_collection(SerdReader* reader, ReadContext ctx, Node* dest);
+
+static bool
+read_predicateObjectList(SerdReader* reader, ReadContext ctx, bool blank);
 
 // [40]	hex	::=	[#x30-#x39] | [#x41-#x46]
 static inline uint8_t
diff --git a/src/serdi.c b/src/serdi.c
index c3f7aa2e..ef7d72cb 100644
--- a/src/serdi.c
+++ b/src/serdi.c
@@ -74,7 +74,7 @@ set_syntax(SerdSyntax* syntax, const char* name)
 	}
 	return true;
 }
-	
+
 int
 main(int argc, char** argv)
 {
@@ -142,7 +142,7 @@ main(int argc, char** argv)
 		fprintf(stderr, "Missing input\n");
 		return 1;
 	}
-	
+
 	const uint8_t* input = (const uint8_t*)argv[a++];
 	if (from_file) {
 		in_name = in_name ? in_name : input;
@@ -183,7 +183,7 @@ main(int argc, char** argv)
 	SerdURI  base_uri = SERD_URI_NULL;
 	SerdNode base_uri_node = serd_node_new_uri_from_string(
 		base_uri_str, &base_uri, &base_uri);
-	
+
 	if (!base_uri_node.buf) {
 		fprintf(stderr, "Invalid base URI <%s>\n", base_uri_str);
 		return 1;
diff --git a/src/uri.c b/src/uri.c
index 04ca8c84..61fb35ce 100644
--- a/src/uri.c
+++ b/src/uri.c
@@ -292,68 +292,67 @@ serd_uri_serialise(const SerdURI* uri, SerdSink sink, void* stream)
 	if (uri->path_base.len) {
 		if (!uri->path.buf && (uri->fragment.buf || uri->query.buf)) {
 			WRITE_COMPONENT("", uri->path_base, "");
-		} else {
+		} else if (uri->path.buf) {
 			/* Merge paths, removing dot components.
 			   See http://tools.ietf.org/html/rfc3986#section-5.2.3
 			*/
 			const uint8_t* begin = uri->path.buf;
 			size_t         up    = 1;
 
-			if (begin) {
-				// Count and skip leading dot components
-				const uint8_t* end = uri->path.buf + uri->path.len;
-				for (bool done = false; !done && (begin < end);) {
-					switch (begin[0]) {
+			// Count and skip leading dot components
+			const uint8_t* end = uri->path.buf + uri->path.len;
+			for (bool done = false; !done && (begin < end);) {
+				switch (begin[0]) {
+				case '.':
+					switch (begin[1]) {
+					case '/':
+						begin += 2;  // Chop leading "./"
+						break;
 					case '.':
-						switch (begin[1]) {
+						++up;
+						switch (begin[2]) {
 						case '/':
-							begin += 2;  // Chop leading "./"
-							break;
-						case '.':
-							++up;
-							switch (begin[2]) {
-							case '/':
-								begin += 3;  // Chop lading "../"
-								break;
-							default:
-								begin += 2;  // Chop leading ".."
-							}
+							begin += 3;  // Chop lading "../"
 							break;
 						default:
-							++begin;  // Chop leading "."
+							begin += 2;  // Chop leading ".."
 						}
 						break;
-					case '/':
-						if (begin[1] == '/') {
-							++begin;  // Replace leading "//" with "/"
-							break;
-						}  // else fall through
 					default:
-						done = true;  // Finished chopping dot components
+						++begin;  // Chop leading "."
 					}
+					break;
+				case '/':
+					if (begin[1] == '/') {
+						++begin;  // Replace leading "//" with "/"
+						break;
+					}  // else fall through
+				default:
+					done = true;  // Finished chopping dot components
 				}
+			}
 
-				if (uri->path.buf && uri->path_base.buf) {
-					// Find the up'th last slash
-					const uint8_t* base_last = uri->path_base.buf + uri->path_base.len - 1;
-					do {
-						if (*base_last == '/') {
-							--up;
-						}
-					} while (up > 0 && (--base_last > uri->path_base.buf));
-
-					// Write base URI prefix
-					const size_t base_len = base_last - uri->path_base.buf + 1;
-					WRITE(uri->path_base.buf, base_len);
+			if (uri->path.buf && uri->path_base.buf) {
+				// Find the up'th last slash
+				const uint8_t* base_last = (uri->path_base.buf
+				                            + uri->path_base.len - 1);
+				do {
+					if (*base_last == '/') {
+						--up;
+					}
+				} while (up > 0 && (--base_last > uri->path_base.buf));
 
-				} else {
-					// Relative path is just query or fragment, append it to full base URI
-					WRITE_COMPONENT("", uri->path_base, "");
-				}
+				// Write base URI prefix
+				const size_t base_len = base_last - uri->path_base.buf + 1;
+				WRITE(uri->path_base.buf, base_len);
 
-				// Write URI suffix
-				WRITE(begin, end - begin);
+			} else {
+				// Relative path is just query or fragment, append to base URI
+				WRITE_COMPONENT("", uri->path_base, "");
 			}
+
+			// Write URI suffix
+			WRITE(begin, end - begin);
 		}
 	} else {
 		WRITE_COMPONENT("", uri->path, "");
diff --git a/src/writer.c b/src/writer.c
index cb68ed46..a3cb5eab 100644
--- a/src/writer.c
+++ b/src/writer.c
@@ -213,9 +213,9 @@ write_node(SerdWriter*        writer,
 			writer->sink("[]", 2, writer->stream);
 		} else {
 			writer->sink("_:", 2, writer->stream);
-			if (writer->bprefix
-			    && !strncmp((const char*)node->buf, (const char*)writer->bprefix,
-			                writer->bprefix_len)) {
+			if (writer->bprefix && !strncmp((const char*)node->buf,
+			                                (const char*)writer->bprefix,
+			                                writer->bprefix_len)) {
 				writer->sink(node->buf + writer->bprefix_len,
 				             node->n_bytes - writer->bprefix_len,
 				             writer->stream);
@@ -254,7 +254,8 @@ write_node(SerdWriter*        writer,
 		    && ((node->flags & SERD_HAS_NEWLINE)
 		        || (node->flags & SERD_HAS_QUOTE))) {
 			writer->sink("\"\"\"", 3, writer->stream);
-			write_text(writer, WRITE_LONG_STRING, node->buf, node->n_bytes, '\0');
+			write_text(writer, WRITE_LONG_STRING,
+			           node->buf, node->n_bytes, '\0');
 			writer->sink("\"\"\"", 3, writer->stream);
 		} else {
 			writer->sink("\"", 1, writer->stream);