replaced leg-based parser with handmade parser for source files

1 files changed, 39 insertions, 0 deletions

diff --git a/src/output.c b/src/output.c
new file mode 100644
index 0000000..bd96b8e
--- /dev/null
+++ b/src/output.c
@@ -0,0 +1,39 @@
+/*
+ * blogc: A blog compiler.
+ * Copyright (C) 2015 Rafael G. Martins <rafael@rafaelmartins.eng.br>
+ *
+ * This program can be distributed under the terms of the BSD License.
+ * See the file COPYING.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <stdio.h>
+#include "utils/utils.h"
+#include "output.h"
+
+
+void
+blogc_parser_syntax_error(const char *name, const char *src, size_t src_len,
+    size_t current)
+{
+    b_string_t *msg = b_string_new();
+
+    while (current < src_len) {
+        char c = src[current];
+
+        if (c == '\r' || c == '\n')
+            break;
+
+        b_string_append_c(msg, c);
+
+        current++;
+    }
+
+    fprintf(stderr, "%s parser error: syntax error near \"%s\"\n", name,
+        msg->str);
+
+    b_string_free(msg, true);
+}