deploy: cdfb130fa6

api/basic_json/parse.md

@@ -130,11 +130,13 @@ outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-by
 
     Contiguous inputs (strings, string views, vectors, arrays, pointer ranges) are the fastest to parse. A
     `#!cpp std::istream` comes close: the parser scans the characters its stream buffer holds in bulk, without reading
-    ahead, so the stream is left exactly where it would be after reading one character at a time. A `#!cpp FILE*` is
-    read one character at a time, but the file is locked only once, so other threads that use the same `FILE` object
-    wait until parsing is done. See [input sources and performance](../../features/parsing/index.md#input-sources-and-performance),
-    [`JSON_DISABLE_STREAM_BULK_SCAN`](../macros/json_disable_stream_bulk_scan.md), and
-    [`JSON_DISABLE_UNLOCKED_FILE_IO`](../macros/json_disable_unlocked_file_io.md).
+    ahead, so the stream is left exactly where it would be after reading one character at a time. With glibc
+    and the Apple C library, the characters the `#!cpp FILE` holds in its buffer are scanned in bulk like a stream's;
+    elsewhere a `#!cpp FILE*` is read one character at a time. Where the C library has unlocked stdio functions, the
+    file is locked only once, so other threads that use the same `FILE` object wait until parsing is done, unless
+    [`JSON_DISABLE_UNLOCKED_FILE_IO`](../macros/json_disable_unlocked_file_io.md) is defined to `1`. See
+    [input sources and performance](../../features/parsing/index.md#input-sources-and-performance) and
+    [`JSON_DISABLE_STREAM_BULK_SCAN`](../macros/json_disable_stream_bulk_scan.md).
 
 ## Examples
 
@@ -759,6 +761,10 @@ outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-by
   it as end of input; planned to become the default in version 4.0.0.
 - Extended empty-input detection to also cover an `std::istream` without a stream buffer, and fixed a crash
   (`std::terminate`) when parsing from an `std::istream` with `eofbit` in its exception mask, in version 3.13.0.
+- Fixed the position that a [`parse_error.101`](../../home/exceptions.md#jsonexceptionparse_error101) reports for an
+  unexpected number that is followed by a line feed in version 3.13.0: for the input `1`, line feed, `2`, line feed,
+  version 3.12.0 reported "line 2, column 0" and version 3.13.0 reports "line 2, column 1"; for `1 2` and a line feed,
+  the report was "line 1, column 0" and is now "line 1, column 3".
 - Parsing from an `std::istream` scans the characters in its stream buffer in bulk in version 3.13.0
   ([`JSON_DISABLE_STREAM_BULK_SCAN`](../macros/json_disable_stream_bulk_scan.md) restores reading one character at a
   time).