Description
Currently if I use csvlook --no-header-row, it will generate alphabet sequence. However the sequence is generated in the way that it is super long for many columns. Let's say if the file have 500 columns. It will generate:
a, b, ..., y, z, aa, bb, cc, ... , yy, zz, aaa, bbb, ... , yyy, zzz, aaaa, bbbb, ...
In the last column, the column header will be like ggggggggggggggggggg. That is crazily long. And it is useless because I can't tell difference between ggggggggggggggggggg (500) and ggggggggggggggggg (474) easily.
Why not give the csvlook an option to choose from different naming methods? For example, we can provide more compact naming (just like Excel, a, b, ..., y, z, aa, ab, ac, ..., az, ba, ...). Or just simple plain number sequence (e.g. col1, col2, col3...). I would suggest to be --default-header-format=default, --default-header-format=excel and --default-header-format=number