| Subject: | Warnings parsing numeric columns that are not really numeric. |
E.g.:
Argument "A89D-236D95936DE5}" scale="85" showRuler="0">" isn't numeric
in exponentiation (**) at ... XLSX.pm line 199.
And:
Argument "<customSheetView guid="{A922C93F-8B87-45A" isn't numeric in
division (/) at ... XLSX.pm line 199.
The regex /(.*)E\-(.*)/gsm should probably be better at detecting
exponential notation, and the "g" seems superfluous.
I'm not too familiar with what might show up (or how to make it show
up), but maybe:
/^(\d(?:\.\d*)?)E-(\d+)$/