Usage: ascii2mathml [options] -- <expression>

If called without expression, then will use stdin

  -a,  --annotate     Include source as annotation
  -b,  --bare         No root <math> element
  -c,  --colsep       Column separator, defaults to ","
  -d,  --display      Write expression display block style
  -m,  --decimalmark  Decimal mark, defaults to "."
  -r,  --rowsep       Row separator, defaults to ";"
  -s,  --standalone   Wrap in a valid HTML page
       --rtl          Display in right-to-left direction
  -h,  --help         Show this message