Make blank node prefixing automatic

Though potentially useful, I don't think the complexity cost of the old
interface (both to the implementation and to the user) is worth it.  A special
tool to transform blank node labels (for example with regular expressions)
would be a better approach to this if it's ever needed in the future.

1 files changed, 1 insertions, 29 deletions

diff --git a/src/writer.c b/src/writer.c
index 5f178a6f..5f9fdaab 100644
--- a/src/writer.c
+++ b/src/writer.c
@@ -130,8 +130,6 @@ struct SerdWriterImpl {
   size_t          anon_stack_size;
   SerdByteSink*   byte_sink;
   WriteContext    context;
-  char*           bprefix;
-  size_t          bprefix_len;
   Sep             last_sep;
   int             indent;
   bool            empty;
@@ -893,15 +891,7 @@ write_blank(SerdWriter* const        writer,
 
   SerdStatus st = SERD_SUCCESS;
   TRY(st, esink("_:", 2, writer));
-  if (!st && writer->bprefix &&
-      !strncmp(node_str, writer->bprefix, writer->bprefix_len)) {
-    TRY(st,
-        esink(node_str + writer->bprefix_len,
-              node->length - writer->bprefix_len,
-              writer));
-  } else {
-    TRY(st, esink(node_str, node->length, writer));
-  }
+  TRY(st, esink(node_str, node->length, writer));
 
   writer->last_sep = SEP_NONE;
   return st;
@@ -1344,23 +1334,6 @@ serd_writer_new(SerdWorld*      world,
   return writer;
 }
 
-void
-serd_writer_chop_blank_prefix(SerdWriter* writer, const char* prefix)
-{
-  assert(writer);
-
-  free(writer->bprefix);
-  writer->bprefix_len = 0;
-  writer->bprefix     = NULL;
-
-  const size_t prefix_len = prefix ? strlen(prefix) : 0;
-  if (prefix_len) {
-    writer->bprefix_len = prefix_len;
-    writer->bprefix     = (char*)malloc(writer->bprefix_len + 1);
-    memcpy(writer->bprefix, prefix, writer->bprefix_len + 1);
-  }
-}
-
 SerdStatus
 serd_writer_set_base_uri(SerdWriter* writer, const SerdNode* uri)
 {
@@ -1445,7 +1418,6 @@ serd_writer_free(SerdWriter* writer)
 
   serd_writer_finish(writer);
   free(writer->anon_stack);
-  free(writer->bprefix);
   serd_node_free(writer->root_node);
   free(writer);
 }