diff options
Diffstat (limited to 'pango/opentype/hb-buffer-private.h')
-rw-r--r-- | pango/opentype/hb-buffer-private.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pango/opentype/hb-buffer-private.h b/pango/opentype/hb-buffer-private.h index f1947860..58185e7e 100644 --- a/pango/opentype/hb-buffer-private.h +++ b/pango/opentype/hb-buffer-private.h @@ -130,6 +130,7 @@ _hb_buffer_allocate_lig_id (hb_buffer_t *buffer); #define CURPOSITION() (&buffer->positions[buffer->in_pos]) #define OUT_GLYPH(pos) (buffer->out_string[(pos)].codepoint) #define OUT_INFO(pos) (&buffer->out_string[(pos)]) +#define BACKTRACK_LEN() ((buffer->have_output? buffer->out_length : buffer->in_pos)) HB_END_DECLS |