diff --git a/docs/refex/Makefile b/docs/refex/Makefile
index 6ee1073f51..46262f0042 100644
--- a/docs/refex/Makefile
+++ b/docs/refex/Makefile
@@ -40,7 +40,7 @@ OBJECTS=ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 ex10 ex11 ex12 ex13 ex14 \
         ex67 ex68 ex69 ex70 ex71 ex72 ex73 ex74 ex75 ex76 ex77 ex78 ex79 \
 	ex80 ex81 ex82 ex83 ex84 ex85 ex86 ex87 ex88 ex89 \
 	ex90 ex91 ex92 ex93 ex94 ex95 ex96 ex97 ex98 ex99 ex100 ex101 ex102\
-        ex103 ex104 ex105 ex106 ex107 ex108 ex109 ex110 ex111
+        ex103 ex104 ex105 ex106 ex107 ex108 ex109 ex110 ex111 ex112
 
 TEXOBJECTS=$(addsuffix .tex, $(OBJECTS))
 
diff --git a/docs/refex/README b/docs/refex/README
index 0328fdd9f1..1b2815b1f7 100644
--- a/docs/refex/README
+++ b/docs/refex/README
@@ -113,4 +113,5 @@ ex107.pp contains an example of the IndexDWord function.
 ex108.pp contains an example of the IndexChar function.
 ex109.pp contains an example of the MoveChar0 function.
 ex110.pp contains an example of the Real2Double function.
-ex111.pp contains an example of the include/exclude functions.
\ No newline at end of file
+ex111.pp contains an example of the include/exclude functions.
+ex112.pp contains an example of the OctStr function.
diff --git a/docs/refex/ex112.pp b/docs/refex/ex112.pp
new file mode 100644
index 0000000000..8c49cf747b
--- /dev/null
+++ b/docs/refex/ex112.pp
@@ -0,0 +1,14 @@
+Program example112;
+
+{ Program to demonstrate the OctStr function }
+
+Const Value = 45678;
+
+Var I : longint;
+
+begin
+  For I:=1 to 10 do
+    Writeln (OctStr(Value,I));
+  For I:=1 to 16 do
+    Writeln (OctStr(I),3);
+end.