Test	Without dir	with dir=ltr
math	$abc$	$abc$
mrow	$abc$	$abc$
mstyle (mathcolor=blue)	$abc$	$abc$
mpadded (lspace=1cm width=3cm)	$AabcdeB$	$AabcdeB$
msub	$a_b$	$a_b$
msup	$a^b$	$a^b$
msubsup	$a_b^c$	$a_b^c$
munder (mo with movablelimits=true)	$\underset{b}{A}$	$\underset{b}{A}$
mover (mo with movablelimits=true)	$\stackrel{b}{A}$	$\stackrel{b}{A}$
munderover (mo with movablelimits=true)	$\underset{b}{\overset{c}{A}}$	$\underset{b}{\overset{c}{A}}$
mtable	$\begin{array}{ccc}a& b& c\\ d& e& f\end{array}$	$\begin{array}{ccc}a& b& c\\ d& e& f\end{array}$
mfrac (bevelled=true)	$\raisebox{1ex}{$a$}\!\left/ \!\raisebox{-1ex}{$b$}\right.$	$\raisebox{1ex}{$a$}\!\left/ \!\raisebox{-1ex}{$b$}\right.$
mfrac (numalign=left)	$\frac{a\hfill }{bcd}$	$\frac{a\hfill }{bcd}$
mfrac (denomalign=right)	$\frac{abc}{\hfill d}$	$\frac{abc}{\hfill d}$
mmultiscripts	${}_a{}^b{}_c{}^d{}_e{}^{f}g_h^i{}_j{}^k{}_l{}^m$	${}_a{}^b{}_c{}^d{}_e{}^{f}g_h^i{}_j{}^k{}_l{}^m$
mfenced(open=A close=D separators=B C)	$AaBbCcD$	$AaBbCcD$
mroot	$\sqrt[b]{a}$	$\sqrt[b]{a}$
msqrt	$\sqrt{a}$	$\sqrt{a}$
menclose (notation=circle)	$\overline{)abc}$	$\overline{)abc}$
menclose (notation=left)	$\overline{)abc}$	$\overline{)abc}$
menclose (notation=downdiagonalstrike)	$\bcancel{abc}$	$\bcancel{abc}$
menclose (notation=radical)	$\sqrt{abc}$	$\sqrt{abc}$
menclose (notation=longdiv)	$\overline{)abc}$	$\overline{)abc}$
menclose (notation=radical roundedbox horizontalstrike)	$\sout{abc}$	$\sout{abc}$