busybox/scripts/cleanup_printf2puts

#!/bin/sh

# Processes current directory recursively:
# printf("abc\n") -> puts("abc"). Beware of fprintf etc...

# BTW, gcc 4.1.2 already does the same! Can't believe it...

grep -lr 'printf\([^%%]*\\n"\)' . | grep '.[ch]$' | xargs -n1 \
    sed -e 's/\([^A-Za-z0-9_]\)printf(\( *"[^%]*\)\\n")/\1puts(\2")/' -i