Aditya Mahajan wrote:
>
> Notice the first line of \ascii, and compare that with the definition of
> \doifelse. The command \!!stringa inside the definition of \doifelse gets
> expanded too soon. Is there any way to get this work, other than doing the
> comparison outside the MP code.
Not with \doifelse. If the control sequences are as simple as in the
example, you could do the comparison in MP code:
def doifelse (expr a, b)(text c)(text d) =
if a=b: c else: d fi
enddef;
draw doifelse("test")("string")(fullcircle)(fullsquare) scaled 5cm ;
Best wishes,
Taco
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