astyle

Source code beautifier and formatter for C, C++, C#, and Java

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Source code beautifier for C, C++, C#, and Java

astyle

Format a single C++ file with default style$ astyle myfile.cpp

Format a file using specific style (e.g., ANSI style) and backup original$ astyle --style=ansi --suffix=.bak myfile.java

Format all C++ files in a directory recursively with indentation settings$ astyle --indent=spaces=4 --recursive '*.cpp' '*.h'