unified diff file
This patch allows more number formats to be detected properly when sorting tables.
Specifically, numbers beginning with "-" or "+", or containing "e" or "E" are handled properly.
This patch requires that the multiple "if" statements in this particular section also be changed to "if" and "if else" statements. Otherwise, the regexp for numeric values will falsely detect some values that are actually dates.
attachment wikibits_more_numbers.diff ignored as obsolete