Translation guide
A macroprocessor is a tool that processes macros—text substitution patterns—to generate output. This concept is technical and niche in Japanese, typically expressed with borrowed terms or descriptive phrases.
The most direct way to refer to a macroprocessor in technical contexts.
The standard borrowed term from English, widely understood in computing.
When you need to explain what a macroprocessor does rather than just naming it.
Literally 'a program that expands macros', a clear and natural description.
In most technical conversations, simply using マクロプロセッサ is sufficient. If the audience is not familiar with the term, a brief explanation like マクロを展開するプログラム can be added.
This macroprocessor processes C language source code.
A more descriptive term meaning 'macro processing system', used in academic or technical writing.
We discussed the design of the macroprocessor.
An alternative spelling with a long vowel mark, less common but seen in some older texts.
We present an implementation example of a macroprocessor.
This tool is a macroprocessor.
Means 'software that performs macro substitution', slightly more formal.
We developed a macroprocessor.