diff --git a/Regular-Expressions.md b/Regular-Expressions.md
index b771898..fcd2144 100644
--- a/Regular-Expressions.md
+++ b/Regular-Expressions.md
@@ -1,3 +1,9 @@
+Evaluate and If commands.
+
+expression =~ /regex/ equivalent to regex
+
+expression !~ /regex/ not equivalent to regex
+
 | MPW | Standard | Comments |
 | --------------- | --------------- | --------------- |
 | ? | . | Match any character (except return) |
@@ -13,6 +19,3 @@
 | (...)®*n* | | Capture the expression in variable @*n* (where *n* is 0-9) |
 | ®*n* | | Match previously captured variable. |
 
-/ regular expression / - search forward
-
-\ regular expression \ - search backward