formatted nav patterns 2 to 4

content/NAVPatterns/3-cal-coding-guidelines/readability/separate-if-and-else/index.md

@@ -2,16 +2,22 @@
 title = "Separate IF and ELSE"
 weight = 1050
 +++
-IF and ELSE statements should be on separate lines. Bad code
+IF and ELSE statements should be on separate lines.
 
-    IF Atom\[i+1\] = '\>' THEN HasLogicalOperator := TRUE ELSE BEGIN
+Bad code
+
+```al
+IF Atom[i+1] = '>' THEN HasLogicalOperator := TRUE ELSE BEGIN
     ...
-    END;
+END;
+```
 
 Good code
 
-    IF Atom\[i+1\] = '\>' THEN
+```al
+IF Atom[i+1] = '>' THEN
     HasLogicalOperator := TRUE
-    ELSE BEGIN
+ELSE BEGIN
     ...
-    END;
+END;
+```