A Gentee program may consist of one or several files. Actually, the Gentee program has a primary element - a command. A command begins in a new line, furthermore, most commands have blocks enclosed by curly braces { }.

<program> ::= <command> {<end-of-line><command>}

You can use the following commands in a Gentee program:
 

include	Files incorporation.
import	Importing functions from DLL.
define	The definition of macros.
ifdef	Conditional compilation.
func	Declaring function.
method	Method declaration.
operator	Operator redefinition.
text	Text function declaration.
type	Declaring type.
global	Global variable declaration.
extern	Predefined functions, methods and operations.

<command> ::= <define> | <func> | <method> | <text> | <operator function> | <include> | <type> | <global> | <extern> | <import>

An executable source code is located only in the blocks of the following commands: func, method, operator, text. A block of the above mentioned commands is considered to be called a function body. Nested blocks and statement blocks are likely to occur within the function. The function body and the nested blocks are considered to be function blocks. In addition, function blocks include Expressions, statements and local variable declaration.

<block contents> ::= <block command> {<end-of-line><block command>}
<block> ::= '{'<block contents>'}'
<block command> ::= {<label>} (<block> | <expression> | <variables declaration> | <if> | <for> | <fornum> | <while> | <dowhile> | <foreach> | <switch> | break | continue | <return>)

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