diff --git a/termkey_getkey.3.sh b/termkey_getkey.3.sh
index 8a6a372..33e7f23 100644
--- a/termkey_getkey.3.sh
+++ b/termkey_getkey.3.sh
@@ -72,7 +72,9 @@ To convert the \fIsym\fP to a symbolic name, see \fBtermkey_get_keyname\fP(3) fu
 The following example program prints details of every keypress until the user presses "Ctrl-C". It demonstrates how to use the termkey instance in a typical \fBpoll\fP()-driven asynchronous program, which may include mixed IO with other file handles.
 .PP
 .in +4n
-`while read LINE; do echo ".br"; echo "$LINE"; done <demo-async.c`
+EOF
+sed i.br demo-async.c
+cat <<EOF
 .in
 .nf
 .fi
diff --git a/termkey_waitkey.3.sh b/termkey_waitkey.3.sh
index 1cdd871..7dda316 100644
--- a/termkey_waitkey.3.sh
+++ b/termkey_waitkey.3.sh
@@ -29,7 +29,9 @@ No key events are ready and the terminal has been closed, so no more will arrive
 The following example program prints details of every keypress until the user presses "Ctrl-C".
 .PP
 .in +4n
-`while read LINE; do echo ".br"; echo "$LINE"; done <demo.c`
+EOF
+sed i.br demo.c
+cat <<EOF
 .in
 .nf
 .fi