From 0968a8ac7c5342978fced88af6a897d9b5cdc6ab Mon Sep 17 00:00:00 2001
From: C. McEnroe
Date: Wed, 2 Sep 2020 21:29:03 -0400
Subject: Recalculate unreadHard on reflow

---
 buffer.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'buffer.c')

diff --git a/buffer.c b/buffer.c
index 7ac5c10..ff21eb4 100644
--- a/buffer.c
+++ b/buffer.c
@@ -186,16 +186,19 @@ int bufferPush(
 	return flow(&buffer->hard, cols, soft);
 }
 
-void bufferReflow(struct Buffer *buffer, int cols, bool ignore) {
+int bufferReflow(struct Buffer *buffer, int cols, bool ignore, size_t tail) {
 	buffer->hard.len = 0;
 	for (size_t i = 0; i < BufferCap; ++i) {
 		free(buffer->hard.lines[i].str);
 		buffer->hard.lines[i].str = NULL;
 	}
+	int flowed = 0;
 	for (size_t i = 0; i < BufferCap; ++i) {
 		const struct Line *soft = bufferSoft(buffer, i);
 		if (!soft) continue;
 		if (soft->heat < Cold && ignore) continue;
-		flow(&buffer->hard, cols, soft);
+		int n = flow(&buffer->hard, cols, soft);
+		if (i >= BufferCap - tail) flowed += n;
 	}
+	return flowed;
 }
-- 
cgit 1.4.1-2-gfad0