This change manually removes two strprintf(Untranslated...) calls. All remaining calls are removed in the next scripted-diff commit. Removing these calls makes code more consistent and makes it easier to implement compile-time checking enforcing that format strings contain valid specifiers, by avoiding the need for the Untranslated() function to be involved in formatting. Additionally, using + and += instead of strprintf here makes code a little shorter, and more type-safe because + unlike strprintf only works on strings of the same type, making it less likely english strings and bilingual strings will be unintentionally combined.
src/node/
The src/node/ directory contains code that needs to access node state
(state in CChain, CBlockIndex, CCoinsView, CTxMemPool, and similar
classes).
Code in src/node/ is meant to be segregated from code in
src/wallet/ and src/qt/, to ensure wallet and GUI
code changes don't interfere with node operation, to allow wallet and GUI code
to run in separate processes, and to perhaps eventually allow wallet and GUI
code to be maintained in separate source repositories.
As a rule of thumb, code in one of the src/node/,
src/wallet/, or src/qt/ directories should avoid
calling code in the other directories directly, and only invoke it indirectly
through the more limited src/interfaces/ classes.
This directory is at the moment
sparsely populated. Eventually more substantial files like
src/validation.cpp and
src/txmempool.cpp might be moved there.