change md argument to number etc. (which acted only as a flag)

to an actual flag.

buffer underrun check in number

add xdata file for exactly the addressed region

save addr across opens

1 files changed, 2 insertions, 0 deletions

diff --git a/src/cmd/acme/dat.h b/src/cmd/acme/dat.h
index fe4b0601..48a57dd2 100644
--- a/src/cmd/acme/dat.h
+++ b/src/cmd/acme/dat.h
@@ -19,6 +19,7 @@ enum
 	QWrdsel,
 	QWwrsel,
 	QWtag,
+	QWxdata,
 	QMAX,
 };
 
@@ -30,6 +31,7 @@ enum
 	Infinity = 		0x7FFFFFFF,	/* huge value for regexp address */
 };
 
+#define Buffer AcmeBuffer
 typedef	struct	Block Block;
 typedef	struct	Buffer Buffer;
 typedef	struct	Command Command;