tweak calc improvements

Signed-off-by: Jim Pryor <profjim@jimpryor.net>

diff --git a/code/calculator/calc1.ml b/code/calculator/calc1.ml
index 554ce7c..b0c5cea 100644 (file)
--- a/code/calculator/calc1.ml
+++ b/code/calculator/calc1.ml
@@ -1,4 +1,4 @@
-(* Original calculator from Week7, enhanced with Booleans and Immutable Pairs *)
+(* calc1.ml: original calculator from Week7, enhanced with Booleans and Immutable Pairs *)
 
     type term =
       Intconstant of int

diff --git a/code/calculator/calc2.ml b/code/calculator/calc2.ml
index ef4a37c..521b81d 100644 (file)
--- a/code/calculator/calc2.ml
+++ b/code/calculator/calc2.ml
@@ -1,4 +1,4 @@
-(* calc1.ml, enhanced with Function Values *)
+(* calc2.ml: calc1.ml enhanced with Function Values *)
 
     type term =
       Intconstant of int

diff --git a/code/calculator/calc3.ml b/code/calculator/calc3.ml
index 65bf754..523a6bb 100644 (file)
--- a/code/calculator/calc3.ml
+++ b/code/calculator/calc3.ml
@@ -1,4 +1,4 @@
-(* calc2.ml, enhanced with Recursive Function Values *)
+(* calc3.ml: calc2.ml enhanced with Recursive Function Values *)
 
     type term =
       Intconstant of int

diff --git a/code/calculator/calc4.ml b/code/calculator/calc4.ml
index 54519f0..1343827 100644 (file)
--- a/code/calculator/calc4.ml
+++ b/code/calculator/calc4.ml
@@ -1,4 +1,4 @@
-(* calc3.ml, enhanced with Mutable Cells *)
+(* calc4.ml: calc3.ml enhanced with Mutable Cells *)
 
     type term =
       Intconstant of int

diff --git a/code/calculator/calc5.ml b/code/calculator/calc5.ml
index 593f296..f855c88 100644 (file)
--- a/code/calculator/calc5.ml
+++ b/code/calculator/calc5.ml
@@ -1,4 +1,4 @@
-(* calc3,ml, enhanced with Mutable Pairs *)
+(* calc5.ml: calc3,ml enhanced with Mutable Pairs *)
 
     type term =
       Intconstant of int

diff --git a/code/calculator/calc6.ml b/code/calculator/calc6.ml
index fa3f183..9cf5abc 100644 (file)
--- a/code/calculator/calc6.ml
+++ b/code/calculator/calc6.ml
@@ -1,4 +1,4 @@
-(* calc3.ml, enhanced with Mutable Variables *)
+(* calc6.ml: calc3.ml enhanced with Mutable Variables *)
 
     type term =
       Intconstant of int

diff --git a/code/calculator/calc7.ml b/code/calculator/calc7.ml
index 6fc6338..6a3e55c 100644 (file)
--- a/code/calculator/calc7.ml
+++ b/code/calculator/calc7.ml
@@ -1,4 +1,4 @@
-(* calc6.ml, enhanced with Aliases and Passing by Reference *)
+(* calc7.ml: calc6.ml enhanced with Aliases and Passing by Reference *)
 
     type term =
       Intconstant of int