*
* in: Input_line_pointer points to 1st char of operand.
*
- * out: A expressionS.
+ * out: An expressionS.
* The operand may have been a register: in this case, X_op == O_register,
* X_add_number is set to the register number, and truth is returned.
* Input_line_pointer->(next non-blank) char after operand, or is in
*
* in: Input_line_pointer points to 1st char of operand.
*
- * out: A expressionS.
+ * out: An expressionS.
* The operand may have been a register: in this case, X_op == O_register,
* X_add_number is set to the register number, and truth is returned.
* Input_line_pointer->(next non-blank) char after operand, or is in
*
* in: Input_line_pointer points to 1st char of operand.
*
- * out: A expressionS.
+ * out: An expressionS.
* The operand may have been a register: in this case, X_op == O_register,
* X_add_number is set to the register number, and truth is returned.
* Input_line_pointer->(next non-blank) char after operand, or is in
*
* in: Input_line_pointer points to 1st char of operand.
*
- * out: A expressionS.
+ * out: An expressionS.
* The operand may have been a register: in this case, X_op == O_register,
* X_add_number is set to the register number, and truth is returned.
* Input_line_pointer->(next non-blank) char after operand, or is in
*
* in: Input_line_pointer points to 1st char of operand.
*
- * out: A expressionS.
+ * out: An expressionS.
* The operand may have been a register: in this case, X_op == O_register,
* X_add_number is set to the register number, and truth is returned.
* Input_line_pointer->(next non-blank) char after operand, or is in