Update printf implementation to do the same as echo -e for the %b format specifier: expand backslash escape sequences in the provided argument but not % format specifiers.
Extracts inner logic from Format into formatIntoBuffer to avoid issues with non-reentrancy of Format (due to use of a special cached buffer in Config.
Request for feedback
This was the simplest change that I could see, but I wasn't thrilled about having formatIntoBuffer recursively call itself for the %b case; this shouldn't generally be problematic, since the recursive call won't process % format specifiers and shouldn't further recur.
Update
printfimplementation to do the same asecho -efor the%bformat specifier: expand backslash escape sequences in the provided argument but not%format specifiers.Extracts inner logic from
FormatintoformatIntoBufferto avoid issues with non-reentrancy ofFormat(due to use of a special cached buffer inConfig.Request for feedback
This was the simplest change that I could see, but I wasn't thrilled about having
formatIntoBufferrecursively call itself for the%bcase; this shouldn't generally be problematic, since the recursive call won't process%format specifiers and shouldn't further recur.