From 60b6962db0b0488667180e11cc6cfb1cec1b41ea Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Tue, 3 Jan 2017 22:08:38 -0800
Subject: Revert "Change types for source map offsets (#174)"

This reverts commit 4fbe344df43ed7f60a3d3a53981088334cb709fc.
---
 src/blocks.c | 48 ++----------------------------------------------
 1 file changed, 2 insertions(+), 46 deletions(-)

(limited to 'src/blocks.c')

diff --git a/src/blocks.c b/src/blocks.c
index c680535..1c1d160 100644
--- a/src/blocks.c
+++ b/src/blocks.c
@@ -96,8 +96,6 @@ cmark_parser *cmark_parser_new_with_mem(int options, cmark_mem *mem) {
   parser->refmap = cmark_reference_map_new(mem);
   parser->root = document;
   parser->current = document;
-  parser->error_code = CMARK_ERR_NONE;
-  parser->total_bytes = 0;
   parser->line_number = 0;
   parser->line_offset = 0;
   parser->offset = 0;
@@ -552,20 +550,6 @@ static void S_parser_feed(cmark_parser *parser, const unsigned char *buffer,
   const unsigned char *skipped;
   static const uint8_t repl[] = {239, 191, 189};
 
-  if (parser->error_code) {
-    return;
-  }
-
-  // Limit maximum document size to BUFSIZE_MAX. This makes sure that we
-  // never create strbufs larger than BUFSIZE_MAX. Unfortunately, the
-  // public API doesn't have an error reporting mechanism, so all we can
-  // do is to abort.
-  if (len > (size_t)(BUFSIZE_MAX - parser->total_bytes)) {
-    parser->error_code = CMARK_ERR_INPUT_TOO_LARGE;
-    return;
-  }
-  parser->total_bytes += (bufsize_t)len;
-
   if (parser->last_buffer_ended_with_cr && *buffer == '\n') {
     // skip NL if last buffer ended with CR ; see #117
     buffer++;
@@ -1282,19 +1266,14 @@ cmark_node *cmark_parser_finish(cmark_parser *parser) {
     cmark_strbuf_clear(&parser->linebuf);
   }
 
-  cmark_strbuf_clear(&parser->curline);
-
-  if (parser->error_code) {
-    cmark_node_free(parser->root);
-    return NULL;
-  }
-
   finalize_document(parser);
 
   if (parser->options & CMARK_OPT_NORMALIZE) {
     cmark_consolidate_text_nodes(parser->root);
   }
 
+  cmark_strbuf_free(&parser->curline);
+
 #if CMARK_DEBUG_NODES
   if (cmark_node_check(parser->root, stderr)) {
     abort();
@@ -1308,26 +1287,3 @@ cmark_parser_get_first_source_extent(cmark_parser *parser)
 {
   return parser->source_map->head;
 }
-
-cmark_err_type cmark_parser_get_error(cmark_parser *parser) {
-  return parser->error_code;
-}
-
-const char *cmark_parser_get_error_message(cmark_parser *parser) {
-  const char *str = NULL;
-
-  switch (parser->error_code) {
-    case CMARK_ERR_OUT_OF_MEMORY:
-      str = "Out of memory";
-      break;
-    case CMARK_ERR_INPUT_TOO_LARGE:
-      str = "Input too large";
-      break;
-    default:
-      str = "Unknown error";
-      break;
-  }
-
-  return str;
-}
-
-- 
cgit v1.2.3