mtlb_mode — switch Matlab like operations
mmode=mtlb_mode() mtlb_mode(mmode)
Scilab and Matlab additions and substractions work differently when used with empty matrices:
:
a+[] -->a
a-[] -->a
[]+a -->a
[]-a -->-a
a+[] -->[]
a-[] -->[]
[]+a -->[]
[]-a -->[]
mtlb_mode(%t) switches to Matlab evaluation mode for additions and
substractions. mtlb_mode(%f) switches back to Scilab mode.
mtlb_mode() return the current mmode' value