codegroup.1 | 8 0 + 8 - 0 !
1 file changed, 8 deletions(-)

 remove cs macros from manpage

Makefile | 4 2 + 2 - 0 !
1 file changed, 2 insertions(+), 2 deletions(-)

 remove default cflags and add other flags

Makefile | 4 4 + 0 - 0 !
1 file changed, 4 insertions(+)

 add install target to makefile

codegroup.html | 26 5 + 21 - 0 !
1 file changed, 5 insertions(+), 21 deletions(-)

 remove external links and download/installation process