Add API for setting invisible-codepoint
Fixes https://github.com/harfbuzz/harfbuzz/issues/1216
New API:
hb_buffer_set_invisible_codepoint()
hb_buffer_get_invisible_codepoint()
hb-shape / hb-view --invisible-codepoint
diff --git a/src/hb-buffer.h b/src/hb-buffer.h
index 4c746f4..d99ae7d 100644
--- a/src/hb-buffer.h
+++ b/src/hb-buffer.h
@@ -341,6 +341,13 @@
HB_EXTERN hb_codepoint_t
hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer);
+HB_EXTERN void
+hb_buffer_set_invisible_codepoint (hb_buffer_t *buffer,
+ hb_codepoint_t invisible);
+
+HB_EXTERN hb_codepoint_t
+hb_buffer_get_invisible_codepoint (hb_buffer_t *buffer);
+
HB_EXTERN void
hb_buffer_reset (hb_buffer_t *buffer);
