From 5e01e6405a2b5b5868b64d4f4f3365d75667cc3e Mon Sep 17 00:00:00 2001
From: Virgil Dupras <hsoft@hardcoded.net>
Date: Sun, 28 Jun 2020 20:19:42 -0400
Subject: [PATCH] VE: add @ command

---
 blk/124 | 3 +++
 blk/128 | 1 +
 2 files changed, 4 insertions(+)

diff --git a/blk/124 b/blk/124
index a4897dd..1372dbe 100644
--- a/blk/124
+++ b/blk/124
@@ -8,3 +8,6 @@ be sure, then press 'E'.
 'R' goes into replace mode at current cursor position.
 Following keystrokes replace current character and advance
 cursor. Press return to return to normal mode.
+
+'@' re-reads current block even if it's dirty, thus undoing     
+recent changes.
diff --git a/blk/128 b/blk/128
index efe06a9..c07ea03 100644
--- a/blk/128
+++ b/blk/128
@@ -10,3 +10,4 @@
 : $h -1 cmv ; : $l 1 cmv ; : $k -64 cmv ; : $j 64 cmv ;
 : $H EDPOS @ 0x3c0 AND pos! ;
 : $L EDPOS @ 0x3f OR pos! ;
+: $@ BLK> @ BLK@* @ EXECUTE 0 BLKDTY ! contents ;