As a temporary hack, just print the current column index to the terminal if we're using one.
XBBYK547GU5XFXPC6KLNBOWX53YHJNNKXUULTOXICAIHRFVMCLUQC
EJIR3Y7L2SNZ7YADZZT2YBRIXXJSK4AK7AKPLYIJ7TNISIVO3DWQC
W5D22DQ5HRM3SGVEDY3E57Q6UPXGYLPQUJEVYMP2SU5KKG4J5K2AC
OTIBCAUJ3KDQJLVDN3A536DLZGNRYMGJLORZVR3WLCGXGO6UGO6AC
print(Cursor_pane.col)