Being annoyed by different types of eina critical macros - CRI, CRIT,
CRITICAL -, I concluded to unify them to one. Discussed on IRC and
finally, CRI was chosen to meet the consistency with other macros -
ERR, WRN, INF, DBG - in terms of the number of characters.
If there is any missing bits, please let me know.
If you enable omit mode when having too many items,
some items in the middle are omitted and the index can be displayed
from the top to the bottom.
* not support horizontal mode
* enabled when at least 3 items can be displayed (first and last items
are not omitted)
* not work when having too many items