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Any single character enclosed in single quotes or a hexadecimal ASCII-code of a character looking like ‘…

Decimals: numbers from 0 to 9; zero must not be the first number. 10進数： 0 ～ 9 までの数。ゼロは最初の数であってはなりません。 Examples…

Only implicit type casting is used in MQL 4 expressions. The type priority grows at casting: ただ暗黙の型キャストだけが MQL…

Any program operates with data. Data can be of different types depending on their purposes. For example, integ…

Syntax of MQL4 is much a C-like syntax, apart from some features: MQL4 の構文は、いくつかの特徴は別として、多くがC言語のような構文です。 no ad…

The identifiers listed below are fixed reserved words. A certain action is assigned to each of them, and they …

Identifiers are used as names of variables, functions, and data types. The length of an identifier cannot exce…

Multiline comments start with /* symbols and end with */ symbols. Such comments cannot be nested. Single comme…