1 files changed, 6 insertions, 0 deletions
diff --git a/tecat.sh b/tecat.sh
new file mode 100755
index 0000000..26893e8
--- /dev/null
+++ b/tecat.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+# FIXME: POSIX sed cannot replace ASCII 0 (^@).
+for c in `seq 1 8` 11 12 `seq 14 26` `seq 28 31`; do
+	patterns="$patterns`printf 's/\\\\x%x/\\\\x1B[7m^\\\\x%x\\\\x1B[27m/g;' $c $(($c|0x40))`"
+done
+exec sed 's/\x1B/\x1B[7m$\x1B[27m/g;'$patterns "$@"