alb wrote:
[...]
> For all the above reasons I'm writing snippets of pure latex in my rst
> doc, but I'm having issues with the escape characters:
>
> i = '\ref{fig:abc}'
Since \r is an escape character, that will give you carriage return followed
by "ef{fig:abc".
The solution to that is to either escape the backslash:
i = '\\ref{fig:abc}'
or use a raw string:
i = r'\\ref{fig:abc}'
Oh, by the way, "i" is normally a terrible variable name for a string. Not
only doesn't it explain what the variable is for, but there is a very
strong convention in programming circles (not just Python, but hundreds of
languages) that "i" is a generic variable name for an integer. Not a
string.
> print pypandoc.convert(i, 'latex', format='rst')
> ef\{fig:abc\}
>
> because of the \r that is interpreted by python as special character.
>
> If I try to escape with '\' I don't seem to find a way out...
Can you show what you are doing? Escaping the backslash with another
backslash does work:
py> for c in '\\ref':
... print(c, ord(c))
...
\ 92
r 114
e 101
f 102
so either you are doing something wrong, or the error lies elsewhere.
--
Steven
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