=== modified file 'termkey_getkey.3.sh'
--- termkey_getkey.3.sh	2008-12-10 01:03:43 +0000
+++ termkey_getkey.3.sh	2008-12-10 00:38:21 +0000
@@ -72,9 +72,7 @@
 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
-EOF
-sed i.br demo-async.c
-cat <<EOF
+`while read LINE; do echo ".br"; echo "$LINE"; done <demo-async.c`
 .in
 .nf
 .fi

=== modified file 'termkey_waitkey.3.sh'
--- termkey_waitkey.3.sh	2008-12-10 01:03:43 +0000
+++ termkey_waitkey.3.sh	2008-11-28 19:58:16 +0000
@@ -29,9 +29,7 @@
 The following example program prints details of every keypress until the user presses "Ctrl-C".
 .PP
 .in +4n
-EOF
-sed i.br demo.c
-cat <<EOF
+`while read LINE; do echo ".br"; echo "$LINE"; done <demo.c`
 .in
 .nf
 .fi