fixed docstring for report and evaluate

ee.c

@@ -33,7 +33,7 @@ main (int argc, const char* argv[]){
     return error;
 }
 
-int // Dependency of main()
+int 
 isNum(const char* query){
     
     /*
@@ -46,7 +46,7 @@ isNum(const char* query){
 
 }
 
-int // Dependency of main()
+int
 arrity(const char query){
     /*
      * If query is a string corresponding to an operator in {+,x,-,/,^,!}, then
@@ -63,12 +63,12 @@ arrity(const char query){
 }
 
 
-double // Dependency of main()
-evaluate(STACK* target_stack, int operator){
+double 
+evaluate(STACK* target_stack, ch operator){
     /*
-     * if target_stack is a pointer to a STACK and operator is
-     * an integer corresponding to the ascii value of a supported
-     * operator, evaluate(target_stack,operator) is the result of
+     * If target_stack is a pointer to a STACK and operator is
+     * a char corresponding to a supported operator, 
+     * evaluate(target_stack,operator) is the result of
      * applying the given operator to the appropriate number of
      * operands from target_stack.
      */
@@ -114,12 +114,12 @@ evaluate(STACK* target_stack, int operator){
     }
     return value;
 }
-double* // Dependency of evaluate()
+double* 
 operands(STACK* target_stack, int size){
     /*
      * if target_stack is a pointer to a STACK, and size is an integer
      * corresponding to the number of operands desired,
-     * getOperands(target_stack,size) returns an array of operands and
+     * operands(target_stack,size) returns an array of operands and
      * pops them off *target_stack.
      */
     double * const _operands = (double*)malloc(size*sizeof(double));
@@ -139,7 +139,7 @@ operands(STACK* target_stack, int size){
     return _operands;
 }
 
-double // Dependency of evaluate()
+double 
 fact(int n){
     /*
      * if n is an integer, fact(n) is 'n factorial'.
@@ -147,13 +147,12 @@ fact(int n){
     return (n==0)? 1 : n*fact(n-1);
 }
 
-void // Dependency of main()
+void 
 report(STACK expr){
     /*
-     * reportErrors() returns an integer corresponding to
-     * the number of discrete error types noted in global
-     * variables ERR_NS_OPERANDS, ERR_NS_OPERATORS, and
-     * ERR_INVALID_INPUT.
+     * reportErrors() prints error strings according to the value of global
+     * bitvector error if it is nonzero, or the result of evaluation if error
+     * is zero.
      */
      
     if (error & ERR_INVALID_INPUT)