diff --git a/build/misc.tcl b/build/misc.tcl
index f37fbc71..cde4487c 100644
--- a/build/misc.tcl
+++ b/build/misc.tcl
@@ -1160,6 +1160,10 @@ respond "*" ":link sys1; ts tekprn, sys1; ts imprnt\r"
 respond "*" ":midas bkph; ts zap_zap\r"
 expect ":KILL"
 
+# LINES
+respond "*" ":midas bkph; ts lines_lines\r"
+expect ":KILL"
+
 # View bitmap file on TV.
 respond "*" ":midas sys2; ts tvread_sysen2; tvread\r"
 expect ":KILL"
diff --git a/doc/programs.md b/doc/programs.md
index 98a9eb70..2b54f59e 100644
--- a/doc/programs.md
+++ b/doc/programs.md
@@ -165,6 +165,7 @@
 - LAY, SUDS layout program.
 - LD10, Lisp display slave.
 - LINE, display wholine.
+- LINES, ...?
 - LINK-10, DEC linker.
 - LIMERI, print limericks.
 - LIMSER, Chaosnet limerick service.