diff --git a/v0/ast.h b/v0/ast.h
new file mode 100644
index 0000000..846ce64
--- /dev/null
+++ b/v0/ast.h
@@ -0,0 +1,16 @@
+/**
+ * Holds the AST model
+ */
+#ifndef AST_H
+#define AST_H
+
+/**
+ * The top-level model.
+ * Every file matches an entire Module.
+ */
+typedef struct {
+	/// @brief The name of the module.
+	char* name;
+} Module;
+
+#endif
diff --git a/v0/include.mk b/v0/include.mk
index 6c3af96..c48826a 100644
--- a/v0/include.mk
+++ b/v0/include.mk
@@ -1,4 +1,4 @@
-V0_SRC := v0/buffer.c v0/main.c v0/token.c
+V0_SRC := v0/main.c v0/token.c v0/parser.c
 
 # V0_TEST must only include `v0/test.c` itself, as all other test C–source files are
 # included directly into `v0/test.c` using `#include "test_xyz.c"`.
diff --git a/v0/parser.c b/v0/parser.c
new file mode 100644
index 0000000..b1a992c
--- /dev/null
+++ b/v0/parser.c
@@ -0,0 +1,45 @@
+#include "parser.h"
+#include <stdlib.h>
+#include <string.h>
+
+Module* parser_parse(TokenStream* ts) {
+	Token t = tokenstream_next(ts);
+	if (t != TOKEN_MODULE) {
+		return NULL;
+	}
+
+	t = tokenstream_next(ts);
+	if (t != TOKEN_IDENTIFIER) {
+		return NULL;
+	}
+
+	TokenInfo info;
+	tokenstream_info(ts, &info);
+
+	Module* module = (Module*)malloc(sizeof(Module));
+	if (module == NULL) return NULL;
+
+	module->name = (char*)malloc(info.text_length + 1);
+	if (module->name == NULL) {
+		free(module);
+		return NULL;
+	}
+
+	memcpy(module->name, info.text, info.text_length);
+	module->name[info.text_length] = '\0';
+
+	t = tokenstream_next(ts);
+	if (t != TOKEN_SEMICOLON) {
+		free(module->name);
+		free(module);
+		return NULL;
+	}
+
+	return module;
+}
+
+void parser_free(Module* module) {
+	if (module == NULL) return;
+	free(module->name);
+	free(module);
+}
diff --git a/v0/test.c b/v0/test.c
index 49fabfb..e308a27 100644
--- a/v0/test.c
+++ b/v0/test.c
@@ -1,5 +1,4 @@
 #include "test.h"
-#include "buffer.h"
 #include <setjmp.h>
 #include <stdio.h>
 
@@ -16,18 +15,13 @@ typedef struct {
     Test func;
 } TestCase;
 
-#include "test_buffer.c"
 #include "test_token.c"
+#include "test_parser.c"
 
 static int s_totalTests;
 static int s_greenTests;
 
 static TestCase s_tests[] = {
-    {"buffer_string_reads_chars", test_buffer_string_reads_chars},
-    {"buffer_string_eof", test_buffer_string_eof},
-    {"buffer_string_eof_after_content", test_buffer_string_eof_after_content},
-    {"buffer_file_reads_chars", test_buffer_file_reads_chars},
-    {"buffer_file_open_fail", test_buffer_file_open_fail},
     {"tokenstream_open_fail", test_tokenstream_open_fail},
     {"tokenstream_simple_keyword", test_tokenstream_simple_keyword},
     {"tokenstream_keywords_and_symbols", test_tokenstream_keywords_and_symbols},
@@ -36,6 +30,7 @@ static TestCase s_tests[] = {
     {"tokenstream_whitespace_ignored", test_tokenstream_whitespace_ignored},
     {"tokenstream_void_function_signature", test_tokenstream_void_function_signature},
     {"tokenstream_info", test_tokenstream_info},
+    {"parser_module_name", test_parser_module_name},
 };
 
 
diff --git a/v0/test_buffer.c b/v0/test_buffer.c
deleted file mode 100644
index 56588dc..0000000
--- a/v0/test_buffer.c
+++ /dev/null
@@ -1,40 +0,0 @@
-#include "test.h"
-#include "buffer.h"
-#include <stdio.h>
-
-
-static void test_buffer_string_reads_chars(void) {
-    Buffer* buf = buffer_open_string("hi");
-    if (buffer_read(buf) != 'h') fail("expected 'h'");
-    if (buffer_read(buf) != 'i') fail("expected 'i'");
-    buffer_close(buf);
-}
-
-static void test_buffer_string_eof(void) {
-    Buffer* buf = buffer_open_string("");
-    if (buffer_read(buf) != (char)-1) fail("expected -1 on empty string");
-    buffer_close(buf);
-}
-
-static void test_buffer_string_eof_after_content(void) {
-    Buffer* buf = buffer_open_string("a");
-    buffer_read(buf);
-    if (buffer_read(buf) != (char)-1) fail("expected -1 after end of string");
-    buffer_close(buf);
-}
-
-static void test_buffer_file_reads_chars(void) {
-    Buffer* buf = buffer_open_file("v0/test_buffer.txt");
-    if (buf == NULL) fail("could not open file");
-    if (buffer_read(buf) != 'a') fail("expected 'a'");
-    if (buffer_read(buf) != 'b') fail("expected 'b'");
-    if (buffer_read(buf) != 'c') fail("expected 'c'");
-    if (buffer_read(buf) != '\n') fail("expected newline after content");
-    if (buffer_read(buf) != (char)-1) fail("expected -1 after file");
-    buffer_close(buf);
-}
-
-static void test_buffer_file_open_fail(void) {
-    Buffer* buf = buffer_open_file("v0/does_not_exist.txt");
-    if (buf != NULL) fail("expected NULL for non-existent file");
-}
diff --git a/v0/test_parser.c b/v0/test_parser.c
new file mode 100644
index 0000000..f35366b
--- /dev/null
+++ b/v0/test_parser.c
@@ -0,0 +1,14 @@
+#include "test.h"
+#include "parser.h"
+#include <string.h>
+
+static void test_parser_module_name(void) {
+	TokenStream* ts = tokenstream_open("module my_module;");
+	Module* m = parser_parse(ts);
+
+	if (m == NULL) fail("expected module to be parsed");
+	if (strcmp(m->name, "my_module") != 0) fail("expected name 'my_module'");
+
+	parser_free(m);
+	tokenstream_close(ts);
+}