deploy: aa9620fb15

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@@ -185,9 +185,11 @@ The lexer detects two optional extensions at compile time. Only `iterator_input_
 random-access input of single-byte characters:
 
 - `supports_seek`, `get_consumed_count()`, and `copy_consumed_range()` let the lexer reconstruct already consumed input
-  for error messages instead of copying every character it reads.
+  for error messages instead of copying every character it reads. With `get_read_count()` and
+  `count_consumed_lines()`, the lexer also derives the read position from the adapter and counts lines only when an
+  error needs them, instead of counting characters and lines on every read.
 - `supports_bulk_scan`, `bulk_data()`, `bulk_remaining()`, and `bulk_skip()` let the lexer scan strings directly in
-  contiguous memory, several bytes at a time.
+  contiguous memory, several bytes at a time, and skip the spaces that indent a line in 8-byte steps.
 
 The function `input_adapter` picks the right adapter for the argument passed to `parse`, `accept`, `sax_parse`, or the
 `from_*` functions:

home/architecture/index.md

@@ -164,8 +164,8 @@ std::size_t get_elements(T* dest, std::size_t count = 1);
 
 The lexer detects two optional extensions at compile time. Only `iterator_input_adapter` provides them, and only for random-access input of single-byte characters:
 
-- `supports_seek`, `get_consumed_count()`, and `copy_consumed_range()` let the lexer reconstruct already consumed input for error messages instead of copying every character it reads.
-- `supports_bulk_scan`, `bulk_data()`, `bulk_remaining()`, and `bulk_skip()` let the lexer scan strings directly in contiguous memory, several bytes at a time.
+- `supports_seek`, `get_consumed_count()`, and `copy_consumed_range()` let the lexer reconstruct already consumed input for error messages instead of copying every character it reads. With `get_read_count()` and `count_consumed_lines()`, the lexer also derives the read position from the adapter and counts lines only when an error needs them, instead of counting characters and lines on every read.
+- `supports_bulk_scan`, `bulk_data()`, `bulk_remaining()`, and `bulk_skip()` let the lexer scan strings directly in contiguous memory, several bytes at a time, and skip the spaces that indent a line in 8-byte steps.
 
 The function `input_adapter` picks the right adapter for the argument passed to `parse`, `accept`, `sax_parse`, or the `from_*` functions: