1 files changed, 19 insertions, 0 deletions
diff --git a/src/cmd/eqn/mark.c b/src/cmd/eqn/mark.c
new file mode 100644
index 00000000..f02e6779
--- /dev/null
+++ b/src/cmd/eqn/mark.c
@@ -0,0 +1,19 @@
+#include "e.h"
+
+void mark(int p1)
+{
+	markline = 1;
+	printf(".ds %d \\k(09\\*(%d\n", p1, p1);
+	yyval = p1;
+	dprintf(".\tmark %d\n", p1);
+}
+
+void lineup(int p1)
+{
+	markline = 2;
+	if (p1 == 0) {
+		yyval = salloc();
+		printf(".ds %d \\h'|\\n(09u'\n", yyval);
+	}
+	dprintf(".\tlineup %d\n", p1);
+}