Hi Robert, On 4 Mrz., 22:18, Robert Bradshaw <rober...@math.washington.edu> wrote: > ... > See the PyUnicode_IsIdentifier function.
... which soon refers to two other functions (_PyUnicode_IsXidStart and _PyUnicode_IsXidContinue) that test whether a character is acceptible at the beginning resp. in everything but the beginning of an identifier. They do the real job, and I can't see where they are imported from. With Google, I found some general properties that these functions have to satisfy, such as "If something is accepted by _PyUnicode_IsXidStart, it must be accepted by _PyUnicode_IsXidContinue as well". But again I found no code, and in particular I did not find *which* characters are accepted. > It may be just as easy to > implement from the spec in PEP 3131 itself. Do you suggest to add a patch to the Python version (2.6.4?) shipped with sage, or do you suggest to add a little function written in Python 2.6.4 to the Sage library (say, in sage.misc.default) that mimmicks what Python 3k does? Cheers, Simon -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
