doc/optim.txi | 7 7 + 0 - 0 !
1 file changed, 7 insertions(+)

 add direntry and dircategory for the info file
 This is needed because we install it under /usr/share/info.

inst/optim_doc.m | 23 1 + 22 - 0 !
1 file changed, 1 insertion(+), 22 deletions(-)

 indicate to optim_doc() that the info file is in /usr/share/info