add Txt pointer to TxtLoc

1 files changed, 5 insertions, 4 deletions

diff --git a/txt.h b/txt.h
index ccc71be..3af9970 100644
--- a/txt.h
+++ b/txt.h
@@ -19,15 +19,16 @@ typedef struct {
 } TxtBuf;
 
 typedef struct {
-	u32 p, i;
-} TxtLoc;
-
-typedef struct {
 	DYNARR(TxtPiece) ptbl;
 	TxtBuf buf[2];
 	u32 len;
 } Txt;
 
+typedef struct {
+	Txt *t;
+	u32 p, i;
+} TxtLoc;
+
 u32 txt_split_piece(Txt *b, u32 pi, u32 i);
 void txt_remove_piece(Txt *b, u32 pi);
 void txt_insert_piece(Txt *b, u32 pi, TxtBufIdx buf, u32 ofs, u32 n);