compiler-time type checking, and also causes problems for targets where
multiple incompatible calling conventions may be selected based on argument
types. This change switches less(1) to ANSI prototypes.
While there, we also remove use of "register", and attempt to use "const" a
bit better now that the compiler can check argument types.
Reviewed by: cem, emaste
MFC after: 3 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D10152
Major changes from v429:
* Don't pass "-" to non-pipe LESSOPEN unless it starts with "-".
* Allow a fraction as the argument to the -# (--shift) option.
* Fix highlight bug when underlined/overstruck text matches at end of line.
* Fix non-regex searches with ctrl-R.
Approved by: re (kensmith, kib)
and deinit characters are not delivered.
Instead of hacking screen.c, we set no_init to implement the behavior.
Reported by: mnag
Approved by: re (hrs)
