Ignore whitespace when diffing

[lathonez]

the second problem is format option (take off all spaces) that make this script difficult to use as it is making doubts about modifications made on unknown client's profile.
Example: I changed only one column but script let me know that 4 others column was changed. The only difference is format of columns and not data itself. Can we take off formatting of columns when cloning rows?
(Or format all columns for all clients once for all and keep the rule to have only one formatting: this seems better option but more ambitious as difficult to apply in practice for long term)

[lathonez]

Above requested by @pfirsowicz