c++ - code change for each version update -

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i downloaded open source code(sphinx) , modified of *.cpp , *.c files inorder achieve result required.

now each version update,need go , modify code again , again...

is there possible ways achieve without touching source code directly?

can me in regard...?

use version control system. example git. create branch changes, , merge each new version of library branch. preserve changes , show possible conflict easily.

or if project open source project hosed on git server, crate private fork it.


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