Commit 67b03cea0b1eca4aec4b80060d71603a055bef4c
2012-09-21T16:30:01
state: correctly wrap state->locked_group and ->group These values weren't wrapped before, which caused group_index_is_active to stop working after a few group switches. Also, the current group-wrapping function didn't take into consideration actions such as LockGroup=-1, which need to wrap around, etc. xkb_layout_index_t is unsigned, but it was used to hold possibly negative values (e.g. locked_group is 0 and gets a -1 action). This group wrapping function should now act like the XkbAdjustGroup function from xserver, and at least ./test/interactive doesn't bring up any problems with group switching any more. Signed-off-by: Ran Benita <ran234@gmail.com>