On Mon, 21 Oct 2013, Otared Kavian wrote:
Dear Hans,
I noticed a difference between mkii and mkiv in the behavior of \mframed: it seems that in mkiv the frame is not vertically aligned with the the + sign in the following example (or rather it is not vertically centered, please see the attached PDF produced with ConTeXt ver: 2013.10.15 13:52 MKIV). Does one have to use now a new key to require this sort of alignment?
Best regard: OK
%%%% begin mframed-example.tex \setupcolors[state=start]
\def\graymath{\mframed[frame=off, background=color, backgroundcolor=lightgray, backgroundoffset=2pt ]}
\starttext
Since for $|x| < 1$ we have \startformula \log(1+x) = \graymath{x- \displaystyle{x^2\over2}} + {x^3 \over 3} + \cdots \stopformula we may write $\log(1+x) = x + O(x^2)$.
\stoptext %%%% end mframed-example.tex
Search for "Alignment in inmframed" in the mailing list archives. % The next statement is part of the core. Included it here for % illustration. \definemathframed[mcframed] [location=mathematics] \starttext \startformula \ln (1+x) = \mcframed[background=color,backgroundcolor=red,foregroundcolor=white,frame=off]{x - {\frac {x^2}{\frac{x^3}{\frac{x^3}{3}}}}} + \frac{x^3}{3}-\cdots. \stopformula \startformula \ln (1+x) = \mcframed{x - {\frac {x^2}{\frac{x^3}{\frac{x^3}{3}}}}} + \frac{x^3}{3}-\cdots. \stopformula \stoptext