Hi,
just want to point to a bug (2002836) reported on sourceforge.
I could track this a little bit more down and found that a subscript like r'x_{\leftarrow}' fails, whereas r'x_\leftarrow' works (!); also fails e.g. for r'x_{\leftrightarrow}'. Anything that starts with \right or \Left works, too.
Seems to be related to Parser.autoDelim ?!
Manuel
Thanks. It's supposed to try an autodelimiter (something like "\left(" ) first, and then fallback to regular symbols. Unfortunately, inside a group, the fallback wasn't happening correctly. It's a one character fix. 
Cheers,
Mike
Manuel Metz wrote:
Hi,
just want to point to a bug (2002836) reported on sourceforge.I could track this a little bit more down and found that a subscript like r'x_{\leftarrow}' fails, whereas r'x_\leftarrow' works (!); also fails e.g. for r'x_{\leftrightarrow}'. Anything that starts with \right or \Left works, too.
Seems to be related to Parser.autoDelim ?!Manuel
--
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA