Hi Andrey and Dan,
thanks for the replies! I don't actually care for the "sage:" prompts,
just want to show the code.
sageblock typesets the text just fine, but id doesn't add
colorization.
Basically what I want is to add "syntax highlight" to the code
listing. I thought that worked out of the box with sagecommandline but
now I realize it is only the sage prompt that gets colorized, so I
will probably make my own environment based on minted for code
listing.
Cheers,
Javier
On Oct 26, 6:48 am, Dan Drake <dr...@kaist.edu> wrote:
> By the way, why aren't you using the sageblock environment? That
> typesets the output and allows you to use """ triple quotes. Nothing
> will get written to the doctest file, and you don't get "sage:" prompts
> prepended -- but who actually types in real class definitions at a
> prompt?
>
> > Now, if I remove the docstring, then sage runs just fine on the
> > sagetex file, but (after re-running latex) nothing shows up on the
> > final pdf.
>
> This is somehow related to the way that sagecommandline is piecing
> together the string it gets from LaTeX into chunks that it can hand to
> Sage for processing. The class definition gets evaluated, but because
> it's a compound statement, nothing is handed back to LaTeX to typeset.
>
>
>
> > If I try to include the "sage" words at the beginning, as if I typed
> > it in the command line
>
> > \begin{sagecommandline}
> > sage: class PowerSetRingElement(RingElement):
> [snip]
> > \end{sagecommandline}
>
> > then I get
>
> [snip]
> > File "<string>", line 1
> > class PowerSetRingElement(RingElement):
> > ^
> > SyntaxError: unexpected EOF while parsing
>
> This is also related to the class definition -- it's a compound
> statement, but only the first line gets handed to Python.
>
> This stuff really should get sorted out, and I've been meaning to do it
> for a while -- but for now, if sageblock isn't enough, the sageexample
> environment seems to work better for what you want. Try something like
> this:
>
> \begin{sageexample}
> sage: class PowerSetRingElement(RingElement):
> ... def __init__(self, Y, parent=None):
> ... blah
> ... blah
> \end{sageexample}
>
> That typesets the definition correctly.
>
> Regards,
>
> Dan
>
> --
> --- Dan Drake
> ----- http://mathsci.kaist.ac.kr/~drake
> -------
>
> signature.asc
> < 1KViewDownload
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