Rip out insertion repeating infrastructure

1 files changed, 0 insertions, 13 deletions

diff --git a/text.c b/text.c
index cc438ed..7cf30a5 100644
--- a/text.c
+++ b/text.c
@@ -108,7 +108,6 @@ struct Text {
 	Buffer *buffers;        /* all buffers which have been allocated to hold insertion data */
 	Piece *pieces;		/* all pieces which have been allocated, used to free them */
 	Piece *cache;           /* most recently modified piece */
-	Piece *last_insertion;  /* most recently inserted piece */
 	int piece_count;	/* number of pieces allocated, only used for debuging purposes */
 	Piece begin, end;       /* sentinel nodes which always exists but don't hold any data */
 	Action *redo, *undo;    /* two stacks holding all actions performed to the file */
@@ -394,8 +393,6 @@ static void piece_free(Piece *p) {
 		p->text->pieces = p->global_next;
 	if (p->text->cache == p)
 		p->text->cache = NULL;
-	if (p->text->last_insertion == p)
-		p->text->last_insertion = NULL;
 	free(p);
 }
 
@@ -556,7 +553,6 @@ bool text_insert(Text *txt, size_t pos, const char *data, size_t len) {
 		span_init(&c->old, p, p);
 	}
 
-	txt->last_insertion = new;
 	cache_piece(txt, new);
 	span_swap(txt, &c->old, &c->new);
 	return true;
@@ -875,15 +871,6 @@ void text_snapshot(Text *txt) {
 	txt->cache = NULL;
 }
 
-size_t text_last_insertion(Text *txt, const char **content) {
-	if (!txt->last_insertion) {
-		*content = NULL;
-		return 0;
-	}
-	*content = txt->last_insertion->data;
-	return txt->last_insertion->len;
-}
-
 void text_free(Text *txt) {
 	if (!txt)
 		return;